diff --git a/src/backend/access/nbtree/nbtinsert.c b/src/backend/access/nbtree/nbtinsert.c
index cf1474ea5dcb531f3a16385ea8dac0be6eb3de54..6e0b059ae136906c0484b3e2732232b9897351db 100644
--- a/src/backend/access/nbtree/nbtinsert.c
+++ b/src/backend/access/nbtree/nbtinsert.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.124 2005/08/11 13:22:33 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.125 2005/09/24 22:54:35 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -49,8 +49,7 @@ static void _bt_insertonpg(Relation rel, Buffer buf,
bool split_only_page);
static Buffer _bt_split(Relation rel, Buffer buf, OffsetNumber firstright,
OffsetNumber newitemoff, Size newitemsz,
- BTItem newitem, bool newitemonleft,
- OffsetNumber *itup_off, BlockNumber *itup_blkno);
+ BTItem newitem, bool newitemonleft);
static OffsetNumber _bt_findsplitloc(Relation rel, Page page,
OffsetNumber newitemoff,
Size newitemsz,
@@ -365,8 +364,6 @@ _bt_insertonpg(Relation rel,
{
Page page;
BTPageOpaque lpageop;
- OffsetNumber itup_off;
- BlockNumber itup_blkno;
OffsetNumber newitemoff;
OffsetNumber firstright = InvalidOffsetNumber;
Size itemsz;
@@ -490,8 +487,7 @@ _bt_insertonpg(Relation rel,
/* split the buffer into left and right halves */
rbuf = _bt_split(rel, buf, firstright,
- newitemoff, itemsz, btitem, newitemonleft,
- &itup_off, &itup_blkno);
+ newitemoff, itemsz, btitem, newitemonleft);
/*----------
* By here,
@@ -516,6 +512,8 @@ _bt_insertonpg(Relation rel,
Buffer metabuf = InvalidBuffer;
Page metapg = NULL;
BTMetaPageData *metad = NULL;
+ OffsetNumber itup_off;
+ BlockNumber itup_blkno;
itup_off = newitemoff;
itup_blkno = BufferGetBlockNumber(buf);
@@ -640,14 +638,12 @@ _bt_insertonpg(Relation rel,
* must be inserted along with the data from the old page.
*
* Returns the new right sibling of buf, pinned and write-locked.
- * The pin and lock on buf are maintained. *itup_off and *itup_blkno
- * are set to the exact location where newitem was inserted.
+ * The pin and lock on buf are maintained.
*/
static Buffer
_bt_split(Relation rel, Buffer buf, OffsetNumber firstright,
OffsetNumber newitemoff, Size newitemsz, BTItem newitem,
- bool newitemonleft,
- OffsetNumber *itup_off, BlockNumber *itup_blkno)
+ bool newitemonleft)
{
Buffer rbuf;
Page origpage;
@@ -659,6 +655,8 @@ _bt_split(Relation rel, Buffer buf, OffsetNumber firstright,
Buffer sbuf = InvalidBuffer;
Page spage = NULL;
BTPageOpaque sopaque = NULL;
+ OffsetNumber itup_off = 0;
+ BlockNumber itup_blkno = 0;
Size itemsz;
ItemId itemid;
BTItem item;
@@ -752,16 +750,16 @@ _bt_split(Relation rel, Buffer buf, OffsetNumber firstright,
{
_bt_pgaddtup(rel, leftpage, newitemsz, newitem, leftoff,
"left sibling");
- *itup_off = leftoff;
- *itup_blkno = BufferGetBlockNumber(buf);
+ itup_off = leftoff;
+ itup_blkno = BufferGetBlockNumber(buf);
leftoff = OffsetNumberNext(leftoff);
}
else
{
_bt_pgaddtup(rel, rightpage, newitemsz, newitem, rightoff,
"right sibling");
- *itup_off = rightoff;
- *itup_blkno = BufferGetBlockNumber(rbuf);
+ itup_off = rightoff;
+ itup_blkno = BufferGetBlockNumber(rbuf);
rightoff = OffsetNumberNext(rightoff);
}
}
@@ -788,16 +786,16 @@ _bt_split(Relation rel, Buffer buf, OffsetNumber firstright,
{
_bt_pgaddtup(rel, leftpage, newitemsz, newitem, leftoff,
"left sibling");
- *itup_off = leftoff;
- *itup_blkno = BufferGetBlockNumber(buf);
+ itup_off = leftoff;
+ itup_blkno = BufferGetBlockNumber(buf);
leftoff = OffsetNumberNext(leftoff);
}
else
{
_bt_pgaddtup(rel, rightpage, newitemsz, newitem, rightoff,
"right sibling");
- *itup_off = rightoff;
- *itup_blkno = BufferGetBlockNumber(rbuf);
+ itup_off = rightoff;
+ itup_blkno = BufferGetBlockNumber(rbuf);
rightoff = OffsetNumberNext(rightoff);
}
}
@@ -839,7 +837,7 @@ _bt_split(Relation rel, Buffer buf, OffsetNumber firstright,
XLogRecData rdata[4];
xlrec.target.node = rel->rd_node;
- ItemPointerSet(&(xlrec.target.tid), *itup_blkno, *itup_off);
+ ItemPointerSet(&(xlrec.target.tid), itup_blkno, itup_off);
if (newitemonleft)
xlrec.otherblk = BufferGetBlockNumber(rbuf);
else
diff --git a/src/backend/catalog/pg_proc.c b/src/backend/catalog/pg_proc.c
index e610d447bd2d0b6e73e428b54c32dcdd96db7aa8..691be63dc75db3fd94f3222a75f943a4a8388265 100644
--- a/src/backend/catalog/pg_proc.c
+++ b/src/backend/catalog/pg_proc.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/catalog/pg_proc.c,v 1.132 2005/07/07 20:39:57 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/catalog/pg_proc.c,v 1.133 2005/09/24 22:54:35 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -789,21 +789,27 @@ match_prosrc_to_literal(const char *prosrc, const char *literal,
else if (*literal == '\'')
{
if (literal[1] != '\'')
- return false;
+ goto fail;
literal++;
if (cursorpos > 0)
newcp++;
}
chlen = pg_mblen(prosrc);
if (strncmp(prosrc, literal, chlen) != 0)
- return false;
+ goto fail;
prosrc += chlen;
literal += chlen;
}
- *newcursorpos = newcp;
-
if (*literal == '\'' && literal[1] != '\'')
+ {
+ /* success */
+ *newcursorpos = newcp;
return true;
+ }
+
+fail:
+ /* Must set *newcursorpos to suppress compiler warning */
+ *newcursorpos = newcp;
return false;
}
diff --git a/src/backend/commands/copy.c b/src/backend/commands/copy.c
index 77c70b841775cfd0e4a0ef4b82c0ed59813d167b..c7b98c4da6be877360175ebb390e97b7e643ec6a 100644
--- a/src/backend/commands/copy.c
+++ b/src/backend/commands/copy.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/commands/copy.c,v 1.250 2005/09/24 17:53:12 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/commands/copy.c,v 1.251 2005/09/24 22:54:36 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -542,7 +542,10 @@ CopyGetInt32(CopyState cstate, int32 *val)
uint32 buf;
if (CopyGetData(cstate, &buf, sizeof(buf), sizeof(buf)) != sizeof(buf))
+ {
+ *val = 0; /* suppress compiler warning */
return false;
+ }
*val = (int32) ntohl(buf);
return true;
}
@@ -568,7 +571,10 @@ CopyGetInt16(CopyState cstate, int16 *val)
uint16 buf;
if (CopyGetData(cstate, &buf, sizeof(buf), sizeof(buf)) != sizeof(buf))
+ {
+ *val = 0; /* suppress compiler warning */
return false;
+ }
*val = (int16) ntohs(buf);
return true;
}
diff --git a/src/backend/commands/functioncmds.c b/src/backend/commands/functioncmds.c
index c2bb4a2d9c8ccb6428f2da19f8606b4f993cad1a..a2a8f56e23c1ecd4788701ff0d12697a14049617 100644
--- a/src/backend/commands/functioncmds.c
+++ b/src/backend/commands/functioncmds.c
@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/commands/functioncmds.c,v 1.67 2005/09/08 20:07:41 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/commands/functioncmds.c,v 1.68 2005/09/24 22:54:36 tgl Exp $
*
* DESCRIPTION
* These routines take the parse tree and pick out the
@@ -158,6 +158,8 @@ examine_parameter_list(List *parameters, Oid languageOid,
ListCell *x;
int i;
+ *requiredResultType = InvalidOid; /* default result */
+
inTypes = (Oid *) palloc(parameterCount * sizeof(Oid));
allTypes = (Datum *) palloc(parameterCount * sizeof(Datum));
paramModes = (Datum *) palloc(parameterCount * sizeof(Datum));
@@ -243,7 +245,6 @@ examine_parameter_list(List *parameters, Oid languageOid,
{
*allParameterTypes = NULL;
*parameterModes = NULL;
- *requiredResultType = InvalidOid;
}
if (have_names)
@@ -383,16 +384,22 @@ compute_attributes_sql_style(List *options,
if (as_item)
*as = (List *) as_item->arg;
else
+ {
ereport(ERROR,
(errcode(ERRCODE_INVALID_FUNCTION_DEFINITION),
errmsg("no function body specified")));
+ *as = NIL; /* keep compiler quiet */
+ }
if (language_item)
*language = strVal(language_item->arg);
else
+ {
ereport(ERROR,
(errcode(ERRCODE_INVALID_FUNCTION_DEFINITION),
errmsg("no language specified")));
+ *language = NULL; /* keep compiler quiet */
+ }
/* process optional items */
if (volatility_item)
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index 7bf1d297a7a76b04021d2df5cb1218eb87df3ef4..b3d0e017f15fc6c1e1537d5ef0ce2858aa321971 100644
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.170 2005/08/26 03:07:16 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.171 2005/09/24 22:54:36 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -4109,6 +4109,8 @@ transformFkeyGetPrimaryKey(Relation pkrel, Oid *indexOid,
* look up each one in the pg_index syscache until we find one marked
* primary key (hopefully there isn't more than one such).
*/
+ *indexOid = InvalidOid;
+
indexoidlist = RelationGetIndexList(pkrel);
foreach(indexoidscan, indexoidlist)
@@ -4127,7 +4129,6 @@ transformFkeyGetPrimaryKey(Relation pkrel, Oid *indexOid,
break;
}
ReleaseSysCache(indexTuple);
- indexStruct = NULL;
}
list_free(indexoidlist);
@@ -4135,7 +4136,7 @@ transformFkeyGetPrimaryKey(Relation pkrel, Oid *indexOid,
/*
* Check that we found it
*/
- if (indexStruct == NULL)
+ if (!OidIsValid(*indexOid))
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_OBJECT),
errmsg("there is no primary key for referenced table \"%s\"",
diff --git a/src/backend/optimizer/path/indxpath.c b/src/backend/optimizer/path/indxpath.c
index 1d74497828920995b1fe49699f30e3a79255d0af..f186b89db4479ce920a733115a57f3af32d0d028 100644
--- a/src/backend/optimizer/path/indxpath.c
+++ b/src/backend/optimizer/path/indxpath.c
@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/optimizer/path/indxpath.c,v 1.189 2005/09/22 23:25:07 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/optimizer/path/indxpath.c,v 1.190 2005/09/24 22:54:36 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -65,10 +65,9 @@ static bool matches_any_index(RestrictInfo *rinfo, RelOptInfo *rel,
Relids outer_relids);
static List *find_clauses_for_join(PlannerInfo *root, RelOptInfo *rel,
Relids outer_relids, bool isouterjoin);
-static bool match_variant_ordering(PlannerInfo *root,
- IndexOptInfo *index,
- List *restrictclauses,
- ScanDirection *indexscandir);
+static ScanDirection match_variant_ordering(PlannerInfo *root,
+ IndexOptInfo *index,
+ List *restrictclauses);
static List *identify_ignorable_ordering_cols(PlannerInfo *root,
IndexOptInfo *index,
List *restrictclauses);
@@ -362,15 +361,15 @@ find_usable_indexes(PlannerInfo *root, RelOptInfo *rel,
root->query_pathkeys != NIL &&
pathkeys_useful_for_ordering(root, useful_pathkeys) == 0)
{
- ScanDirection indexscandir;
+ ScanDirection scandir;
- if (match_variant_ordering(root, index, restrictclauses,
- &indexscandir))
+ scandir = match_variant_ordering(root, index, restrictclauses);
+ if (!ScanDirectionIsNoMovement(scandir))
{
ipath = create_index_path(root, index,
restrictclauses,
root->query_pathkeys,
- indexscandir,
+ scandir,
false);
result = lappend(result, ipath);
}
@@ -1304,15 +1303,14 @@ find_clauses_for_join(PlannerInfo *root, RelOptInfo *rel,
* 'restrictclauses' is the list of sublists of restriction clauses
* matching the columns of the index (NIL if none)
*
- * Returns TRUE if able to match the requested query pathkeys, FALSE if not.
- * In the TRUE case, sets '*indexscandir' to either ForwardScanDirection or
- * BackwardScanDirection to indicate the proper scan direction.
+ * If able to match the requested query pathkeys, returns either
+ * ForwardScanDirection or BackwardScanDirection to indicate the proper index
+ * scan direction. If no match, returns NoMovementScanDirection.
*/
-static bool
+static ScanDirection
match_variant_ordering(PlannerInfo *root,
IndexOptInfo *index,
- List *restrictclauses,
- ScanDirection *indexscandir)
+ List *restrictclauses)
{
List *ignorables;
@@ -1328,7 +1326,7 @@ match_variant_ordering(PlannerInfo *root,
* won't cope.
*/
if (index->relam != BTREE_AM_OID)
- return false;
+ return NoMovementScanDirection;
/*
* Figure out which index columns can be optionally ignored because
* they have an equality constraint. This is the same set for either
@@ -1344,17 +1342,13 @@ match_variant_ordering(PlannerInfo *root,
if (ignorables &&
match_index_to_query_keys(root, index, ForwardScanDirection,
ignorables))
- {
- *indexscandir = ForwardScanDirection;
- return true;
- }
+ return ForwardScanDirection;
+
if (match_index_to_query_keys(root, index, BackwardScanDirection,
ignorables))
- {
- *indexscandir = BackwardScanDirection;
- return true;
- }
- return false;
+ return BackwardScanDirection;
+
+ return NoMovementScanDirection;
}
/*
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index bc4dae55945e3b8bdaf60659cabdf01aa6d424ba..5ddc5d654de9256a938249364a07abbb2eab1384 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/optimizer/plan/createplan.c,v 1.197 2005/08/18 17:51:11 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/optimizer/plan/createplan.c,v 1.198 2005/09/24 22:54:37 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1634,7 +1634,8 @@ fix_indexqual_operand(Node *node, IndexOptInfo *index, Oid *opclass)
/* Ooops... */
elog(ERROR, "node is not an index attribute");
- return NULL; /* keep compiler quiet */
+ *opclass = InvalidOid; /* keep compiler quiet */
+ return NULL;
}
/*
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index d87e4089b51abf31d46a36f23fb5bb9136be82d0..ace53d692fb5d0300f647fce5527adff3cf7ecbd 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/optimizer/plan/planner.c,v 1.192 2005/08/27 22:13:43 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/optimizer/plan/planner.c,v 1.193 2005/09/24 22:54:37 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -649,8 +649,8 @@ grouping_planner(PlannerInfo *root, double tuple_fraction)
{
Query *parse = root->parse;
List *tlist = parse->targetList;
- int offset_est;
- int count_est;
+ int offset_est = 0;
+ int count_est = 0;
Plan *result_plan;
List *current_pathkeys;
List *sort_pathkeys;
diff --git a/src/backend/regex/rege_dfa.c b/src/backend/regex/rege_dfa.c
index 85041dbcd7584abb29f07527e1babefce9f8236f..c612761d87346021bd5bbb20f94dede6cb3d933a 100644
--- a/src/backend/regex/rege_dfa.c
+++ b/src/backend/regex/rege_dfa.c
@@ -28,7 +28,7 @@
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
- * $PostgreSQL: pgsql/src/backend/regex/rege_dfa.c,v 1.4 2003/11/29 19:51:55 pgsql Exp $
+ * $PostgreSQL: pgsql/src/backend/regex/rege_dfa.c,v 1.5 2005/09/24 22:54:38 tgl Exp $
*
*/
@@ -578,7 +578,6 @@ getvacant(struct vars * v, /* used only for debug flags */
struct sset *ss;
struct sset *p;
struct arcp ap;
- struct arcp lastap;
color co;
ss = pickss(v, d, cp, start);
@@ -608,6 +607,8 @@ getvacant(struct vars * v, /* used only for debug flags */
p->ins = ss->inchain[i];
else
{
+ struct arcp lastap = {NULL, 0};
+
assert(p->ins.ss != NULL);
for (ap = p->ins; ap.ss != NULL &&
!(ap.ss == ss && ap.co == i);
diff --git a/src/backend/regex/regexec.c b/src/backend/regex/regexec.c
index e3bc41fa5e042c1ddb283c3ef921416962fa8c35..7d32c268982b1cd9822aca9db11bfa4df741d97b 100644
--- a/src/backend/regex/regexec.c
+++ b/src/backend/regex/regexec.c
@@ -27,7 +27,7 @@
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
- * $PostgreSQL: pgsql/src/backend/regex/regexec.c,v 1.25 2005/07/10 04:54:30 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/regex/regexec.c,v 1.26 2005/09/24 22:54:38 tgl Exp $
*
*/
@@ -464,6 +464,7 @@ cfindloop(struct vars * v,
if (er != REG_NOMATCH)
{
ERR(er);
+ *coldp = cold;
return er;
}
if ((shorter) ? end == estop : end == begin)
diff --git a/src/backend/utils/adt/inet_net_ntop.c b/src/backend/utils/adt/inet_net_ntop.c
index 79a9f1cc3de2b2c097e7bb74e651ff1273ddba8d..67a55be57115479305463a14f56fa4eb2eb8b48d 100644
--- a/src/backend/utils/adt/inet_net_ntop.c
+++ b/src/backend/utils/adt/inet_net_ntop.c
@@ -14,7 +14,7 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
- * $PostgreSQL: pgsql/src/backend/utils/adt/inet_net_ntop.c,v 1.19 2005/02/01 00:59:09 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/inet_net_ntop.c,v 1.20 2005/09/24 22:54:38 tgl Exp $
*/
#if defined(LIBC_SCCS) && !defined(lint)
@@ -443,6 +443,8 @@ inet_net_ntop_ipv6(const u_char *src, int bits, char *dst, size_t size)
words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
best.base = -1;
cur.base = -1;
+ best.len = 0;
+ cur.len = 0;
for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++)
{
if (words[i] == 0)
diff --git a/src/backend/utils/adt/nabstime.c b/src/backend/utils/adt/nabstime.c
index 739345b7baad50e9827ac7f3ef867574133fe89c..d097b51e8bfecf7d2338a65fb7c02b7314cbc7e4 100644
--- a/src/backend/utils/adt/nabstime.c
+++ b/src/backend/utils/adt/nabstime.c
@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/adt/nabstime.c,v 1.142 2005/07/23 14:25:33 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/nabstime.c,v 1.143 2005/09/24 22:54:38 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -79,9 +79,9 @@
static AbsoluteTime tm2abstime(struct pg_tm *tm, int tz);
static void reltime2tm(RelativeTime time, struct pg_tm *tm);
-static int istinterval(char *i_string,
- AbsoluteTime *i_start,
- AbsoluteTime *i_end);
+static void parsetinterval(char *i_string,
+ AbsoluteTime *i_start,
+ AbsoluteTime *i_end);
/*
@@ -727,24 +727,19 @@ tintervalin(PG_FUNCTION_ARGS)
t1,
t2;
- tinterval = (TimeInterval) palloc(sizeof(TimeIntervalData));
+ parsetinterval(tintervalstr, &t1, &t2);
- if (istinterval(tintervalstr, &t1, &t2) == 0)
- ereport(ERROR,
- (errcode(ERRCODE_INVALID_DATETIME_FORMAT),
- errmsg("invalid input syntax for type tinterval: \"%s\"",
- tintervalstr)));
+ tinterval = (TimeInterval) palloc(sizeof(TimeIntervalData));
if (t1 == INVALID_ABSTIME || t2 == INVALID_ABSTIME)
- tinterval ->status = T_INTERVAL_INVAL; /* undefined */
-
+ tinterval->status = T_INTERVAL_INVAL; /* undefined */
else
- tinterval ->status = T_INTERVAL_VALID;
+ tinterval->status = T_INTERVAL_VALID;
i_start = ABSTIMEMIN(t1, t2);
i_end = ABSTIMEMAX(t1, t2);
- tinterval ->data[0] = i_start;
- tinterval ->data[1] = i_end;
+ tinterval->data[0] = i_start;
+ tinterval->data[1] = i_end;
PG_RETURN_TIMEINTERVAL(tinterval);
}
@@ -1444,11 +1439,9 @@ tintervalend(PG_FUNCTION_ARGS)
*****************************************************************************/
/*
- * istinterval - returns 1, iff i_string is a valid tinterval descr.
- * 0, iff i_string is NOT a valid tinterval desc.
- * 2, iff any time is INVALID_ABSTIME
+ * parsetinterval -- parse a tinterval string
*
- * output parameter:
+ * output parameters:
* i_start, i_end: tinterval margins
*
* Time interval:
@@ -1460,10 +1453,10 @@ tintervalend(PG_FUNCTION_ARGS)
*
* e.g. [ ' Jan 18 1902' 'Jan 1 00:00:00 1970']
*/
-static int
-istinterval(char *i_string,
- AbsoluteTime *i_start,
- AbsoluteTime *i_end)
+static void
+parsetinterval(char *i_string,
+ AbsoluteTime *i_start,
+ AbsoluteTime *i_end)
{
char *p,
*p1;
@@ -1476,10 +1469,12 @@ istinterval(char *i_string,
if (IsSpace(c))
p++;
else if (c != '[')
- return 0; /* syntax error */
+ goto bogus; /* syntax error */
else
break;
}
+ if (c == '\0')
+ goto bogus; /* syntax error */
p++;
/* skip leading blanks up to '"' */
while ((c = *p) != '\0')
@@ -1487,30 +1482,32 @@ istinterval(char *i_string,
if (IsSpace(c))
p++;
else if (c != '"')
- return 0; /* syntax error */
+ goto bogus; /* syntax error */
else
break;
}
+ if (c == '\0')
+ goto bogus; /* syntax error */
p++;
if (strncmp(INVALID_INTERVAL_STR, p, strlen(INVALID_INTERVAL_STR)) == 0)
- return 0; /* undefined range, handled like a syntax
+ goto bogus; /* undefined range, handled like a syntax
* err. */
- /* search for the end of the first date and change it to a NULL */
+ /* search for the end of the first date and change it to a \0 */
p1 = p;
while ((c = *p1) != '\0')
{
if (c == '"')
- {
- *p1 = '\0';
break;
- }
p1++;
}
+ if (c == '\0')
+ goto bogus; /* syntax error */
+ *p1 = '\0';
/* get the first date */
*i_start = DatumGetAbsoluteTime(DirectFunctionCall1(abstimein,
CStringGetDatum(p)));
- /* rechange NULL at the end of the first date to a '"' */
- *p1 = '"';
+ /* undo change to \0 */
+ *p1 = c;
p = ++p1;
/* skip blanks up to '"', beginning of second date */
while ((c = *p) != '\0')
@@ -1518,27 +1515,29 @@ istinterval(char *i_string,
if (IsSpace(c))
p++;
else if (c != '"')
- return 0; /* syntax error */
+ goto bogus; /* syntax error */
else
break;
}
+ if (c == '\0')
+ goto bogus; /* syntax error */
p++;
- /* search for the end of the second date and change it to a NULL */
+ /* search for the end of the second date and change it to a \0 */
p1 = p;
while ((c = *p1) != '\0')
{
if (c == '"')
- {
- *p1 = '\0';
break;
- }
p1++;
}
+ if (c == '\0')
+ goto bogus; /* syntax error */
+ *p1 = '\0';
/* get the second date */
*i_end = DatumGetAbsoluteTime(DirectFunctionCall1(abstimein,
CStringGetDatum(p)));
- /* rechange NULL at the end of the first date to a '"' */
- *p1 = '"';
+ /* undo change to \0 */
+ *p1 = c;
p = ++p1;
/* skip blanks up to ']' */
while ((c = *p) != '\0')
@@ -1546,16 +1545,26 @@ istinterval(char *i_string,
if (IsSpace(c))
p++;
else if (c != ']')
- return 0; /* syntax error */
+ goto bogus; /* syntax error */
else
break;
}
+ if (c == '\0')
+ goto bogus; /* syntax error */
p++;
c = *p;
if (c != '\0')
- return 0; /* syntax error */
+ goto bogus; /* syntax error */
+
/* it seems to be a valid tinterval */
- return 1;
+ return;
+
+bogus:
+ ereport(ERROR,
+ (errcode(ERRCODE_INVALID_DATETIME_FORMAT),
+ errmsg("invalid input syntax for type tinterval: \"%s\"",
+ i_string)));
+ *i_start = *i_end = INVALID_ABSTIME; /* keep compiler quiet */
}
diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c
index f66d697d161d09d21004e424d8e3146a6aa50061..e987a66a1cf09e2f68aa5a4da5657357e58885d9 100644
--- a/src/backend/utils/adt/selfuncs.c
+++ b/src/backend/utils/adt/selfuncs.c
@@ -15,7 +15,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/adt/selfuncs.c,v 1.188 2005/09/24 17:53:16 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/selfuncs.c,v 1.189 2005/09/24 22:54:38 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2403,6 +2403,7 @@ convert_to_scalar(Datum value, Oid valuetypid, double *scaledvalue,
return true;
}
/* Don't know how to convert */
+ *scaledvalue = *scaledlobound = *scaledhibound = 0;
return false;
}
diff --git a/src/backend/utils/cache/catcache.c b/src/backend/utils/cache/catcache.c
index 15a95d6da9fc473b4d43184bd36f7be5b4fad1d0..2ffcee7769564d62f0a4186b4f3ef406cbd95832 100644
--- a/src/backend/utils/cache/catcache.c
+++ b/src/backend/utils/cache/catcache.c
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/cache/catcache.c,v 1.123 2005/08/13 22:18:07 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/cache/catcache.c,v 1.124 2005/09/24 22:54:39 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -161,6 +161,8 @@ GetCCHashEqFuncs(Oid keytype, PGFunction *hashfunc, RegProcedure *eqfunc)
break;
default:
elog(FATAL, "type %u not supported as catcache key", keytype);
+ *hashfunc = NULL; /* keep compiler quiet */
+ *eqfunc = InvalidOid;
break;
}
}
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index 1c44b0d2f77a0044f7fcdbb2822ae5890123a6e9..1315afff0c2b006336ef25865c753e1b5a919f03 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.288 2005/09/12 02:26:32 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.289 2005/09/24 22:54:39 tgl Exp $
*
*--------------------------------------------------------------------
*/
@@ -3401,7 +3401,11 @@ parse_bool(const char *value, bool *result)
}
else
+ {
+ if (result)
+ *result = false; /* suppress compiler warning */
return false;
+ }
return true;
}
@@ -3427,7 +3431,11 @@ parse_int(const char *value, int *result)
|| val != (long) ((int32) val)
#endif
)
+ {
+ if (result)
+ *result = 0; /* suppress compiler warning */
return false;
+ }
if (result)
*result = (int) val;
return true;
@@ -3449,7 +3457,11 @@ parse_real(const char *value, double *result)
errno = 0;
val = strtod(value, &endptr);
if (endptr == value || *endptr != '\0' || errno == ERANGE)
+ {
+ if (result)
+ *result = 0; /* suppress compiler warning */
return false;
+ }
if (result)
*result = val;
return true;
diff --git a/src/interfaces/ecpg/pgtypeslib/datetime.c b/src/interfaces/ecpg/pgtypeslib/datetime.c
index 0a480b658a4d0727b032cef5533b346f05e6d60a..1d8a85d7a8752d23be62c9173b74aa2a4830c47e 100644
--- a/src/interfaces/ecpg/pgtypeslib/datetime.c
+++ b/src/interfaces/ecpg/pgtypeslib/datetime.c
@@ -334,6 +334,8 @@ PGTYPESdate_defmt_asc(date *d, char *fmt, char *str)
char *str_copy;
struct tm tm;
+ tm.tm_year = tm.tm_mon = tm.tm_mday = 0; /* keep compiler quiet */
+
if (!d || !str || !fmt)
{
errno = PGTYPES_DATE_ERR_EARGS;
diff --git a/src/pl/plpgsql/src/pl_comp.c b/src/pl/plpgsql/src/pl_comp.c
index d3557ca5805063e1d072a3b59c345f85ad46db46..1f1d03b8790def566a3fed175fcb52612b88f2c2 100644
--- a/src/pl/plpgsql/src/pl_comp.c
+++ b/src/pl/plpgsql/src/pl_comp.c
@@ -3,7 +3,7 @@
* procedural language
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.92 2005/07/06 16:42:10 tgl Exp $
+ * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.93 2005/09/24 22:54:44 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -1395,24 +1395,22 @@ plpgsql_parse_tripwordtype(char *word)
for (i = 0; i < qualified_att_len; i++)
{
if (word[i] == '.' && ++numdots == 2)
- {
- cp[0] = (char *) palloc((i + 1) * sizeof(char));
- memset(cp[0], 0, (i + 1) * sizeof(char));
- memcpy(cp[0], word, i * sizeof(char));
-
- /*
- * qualified_att_len - one based position + 1 (null
- * terminator)
- */
- cp[1] = (char *) palloc((qualified_att_len - i) * sizeof(char));
- memset(cp[1], 0, (qualified_att_len - i) * sizeof(char));
- memcpy(cp[1], &word[i + 1], (qualified_att_len - i - 1) * sizeof(char));
-
break;
- }
}
- relvar = makeRangeVarFromNameList(stringToQualifiedNameList(cp[0], "plpgsql_parse_tripwordtype"));
+ cp[0] = (char *) palloc((i + 1) * sizeof(char));
+ memcpy(cp[0], word, i * sizeof(char));
+ cp[0][i] = '\0';
+
+ /*
+ * qualified_att_len - one based position + 1 (null terminator)
+ */
+ cp[1] = (char *) palloc((qualified_att_len - i) * sizeof(char));
+ memcpy(cp[1], &word[i + 1], (qualified_att_len - i - 1) * sizeof(char));
+ cp[1][qualified_att_len - i - 1] = '\0';
+
+ relvar = makeRangeVarFromNameList(stringToQualifiedNameList(cp[0],
+ "plpgsql_parse_tripwordtype"));
classOid = RangeVarGetRelid(relvar, true);
if (!OidIsValid(classOid))
goto done;