diff options
Diffstat (limited to 'malloc')
| -rw-r--r-- | malloc/malloc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/malloc/malloc.c b/malloc/malloc.c index e29105c372..994a23248e 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -1376,6 +1376,8 @@ typedef struct malloc_chunk *mbinptr; /* Take a chunk off a bin list */ #define unlink(AV, P, BK, FD) { \ + if (__builtin_expect (chunksize(P) != prev_size (next_chunk(P)), 0)) \ + malloc_printerr (check_action, "corrupted size vs. prev_size", P, AV); \ FD = P->fd; \ BK = P->bk; \ if (__builtin_expect (FD->bk != P || BK->fd != P, 0)) \ |