diff options
| -rw-r--r-- | malloc/malloc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/malloc/malloc.c b/malloc/malloc.c index dcac903e2a..931ca48112 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -4244,6 +4244,9 @@ _int_malloc (mstate av, size_t bytes) fwd = bck; bck = bck->bk; + if (__glibc_unlikely (fwd->fd->bk_nextsize->fd_nextsize != fwd->fd)) + malloc_printerr ("malloc(): largebin double linked list corrupted (nextsize)"); + victim->fd_nextsize = fwd->fd; victim->bk_nextsize = fwd->fd->bk_nextsize; fwd->fd->bk_nextsize = victim->bk_nextsize->fd_nextsize = victim; |