From fb5be867efb8affabc9c6dbb8b86265e88b12744 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Tue, 10 Jun 1997 13:01:32 +0000
Subject: [PATCH] LO patches for loimport/loexport from Raymond Toy
---
src/backend/libpq/be-fsstubs.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/src/backend/libpq/be-fsstubs.c b/src/backend/libpq/be-fsstubs.c
index 6a0abfd482c..f71b5b2892d 100644
--- a/src/backend/libpq/be-fsstubs.c
+++ b/src/backend/libpq/be-fsstubs.c
@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/libpq/be-fsstubs.c,v 1.9 1997/05/06 07:16:21 thomas Exp $
+ * $Header: /cvsroot/pgsql/src/backend/libpq/be-fsstubs.c,v 1.10 1997/06/10 13:01:32 momjian Exp $
*
* NOTES
* This should be moved to a more appropriate place. It is here
@@ -257,11 +257,11 @@ lo_import(text *filename)
/*
* open the file to be read in
*/
- strncpy(fnamebuf, VARDATA(filename), VARSIZE(filename));
- fnamebuf[VARSIZE(filename)] = '\0';
+ strncpy(fnamebuf, VARDATA(filename), VARSIZE(filename) - VARHDRSZ);
+ fnamebuf[VARSIZE(filename) - VARHDRSZ] = '\0';
fd = open(fnamebuf, O_RDONLY, 0666);
if (fd < 0) { /* error */
- elog(WARN, "lo_import: can't open unix file\"%s\"\n",
+ elog(WARN, "be_lo_import: can't open unix file\"%s\"\n",
fnamebuf);
}
@@ -325,8 +325,8 @@ lo_export(Oid lobjId, text *filename)
* open the file to be written to
*/
oumask = umask((mode_t) 0);
- strncpy(fnamebuf, VARDATA(filename), VARSIZE(filename));
- fnamebuf[VARSIZE(filename)] = '\0';
+ strncpy(fnamebuf, VARDATA(filename), VARSIZE(filename) - VARHDRSZ);
+ fnamebuf[VARSIZE(filename) - VARHDRSZ] = '\0';
fd = open(fnamebuf, O_CREAT|O_WRONLY, 0666);
(void) umask(oumask);
if (fd < 0) { /* error */
--
GitLab