diff --git a/src/backend/utils/adt/like.c b/src/backend/utils/adt/like.c index 284c5aeb886a853df452d526348f3d5ce720d730..b6db4f3b018a4bab795a0f3f8c9a56d8a73192c0 100644 --- a/src/backend/utils/adt/like.c +++ b/src/backend/utils/adt/like.c @@ -21,6 +21,7 @@ #include "catalog/pg_collation.h" #include "mb/pg_wchar.h" +#include "miscadmin.h" #include "utils/builtins.h" #include "utils/pg_locale.h" diff --git a/src/backend/utils/adt/like_match.c b/src/backend/utils/adt/like_match.c index 3ec24872d0075723f6a45af53bc0dd96bb5aab71..83ece28722cb25e0f50c329e2a2fbe9a925d0788 100644 --- a/src/backend/utils/adt/like_match.c +++ b/src/backend/utils/adt/like_match.c @@ -83,6 +83,9 @@ MatchText(char *t, int tlen, char *p, int plen, if (plen == 1 && *p == '%') return LIKE_TRUE; + /* Since this function recurses, it could be driven to stack overflow */ + check_stack_depth(); + /* * In this loop, we advance by char when matching wildcards (and thus on * recursive entry to this function we are properly char-synced). On other