diff --git a/src/backend/utils/adt/like.c b/src/backend/utils/adt/like.c index 6e2aa9a86dc86fdda76be271104b91890eb390ea..845931d998df7e332f94917fc02c91e4be1dea54 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 fcd36f09ee1826c701121b0250c3854f39e4cecb..89814a4b56cf89666500449d58a8956a58d99de6 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