diff options
author | Jakub Jelinek <jakub@redhat.com> | 2006-08-31 18:54:54 +0000 |
---|---|---|
committer | Jakub Jelinek <jakub@redhat.com> | 2006-08-31 18:54:54 +0000 |
commit | 4c7854d1dce24e8cc344f1da81fca01ee7f01804 (patch) | |
tree | fd5a0613d299d10e9c9f8cf09ae04304e43697c8 /malloc | |
parent | 936bb2647a835e63e99fa2d1590ab1e14aab4712 (diff) |
Updated to fedora-glibc-20060831T1812cvs/fedora-glibc-2_4_90-28
Diffstat (limited to 'malloc')
-rw-r--r-- | malloc/malloc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/malloc/malloc.c b/malloc/malloc.c index d37e521367..206f3e1b6a 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -4230,8 +4230,14 @@ _int_malloc(mstate av, size_t bytes) /* Split */ else { remainder = chunk_at_offset(victim, nb); - unsorted_chunks(av)->bk = unsorted_chunks(av)->fd = remainder; - remainder->bk = remainder->fd = unsorted_chunks(av); + /* We cannot assume the unsorted list is empty and therefore + have to perform a complete insert here. */ + bck = unsorted_chunks(av); + fwd = bck->fd; + remainder->bk = bck; + remainder->fd = fwd; + bck->fd = remainder; + fwd->bk = remainder; set_head(victim, nb | PREV_INUSE | (av != &main_arena ? NON_MAIN_ARENA : 0)); set_head(remainder, remainder_size | PREV_INUSE); |