diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/nodes/copyfuncs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c index 6e6844badea..5f83e4fc98d 100644 --- a/src/backend/nodes/copyfuncs.c +++ b/src/backend/nodes/copyfuncs.c @@ -22,6 +22,7 @@ #include "postgres.h" +#include "miscadmin.h" #include "nodes/plannodes.h" #include "nodes/relation.h" #include "utils/datum.h" @@ -3570,6 +3571,9 @@ copyObject(void *from) if (from == NULL) return NULL; + /* Guard against stack overflow due to overly complex expressions */ + check_stack_depth(); + switch (nodeTag(from)) { /* |