diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | NEWS | 2 | ||||
-rw-r--r-- | malloc/malloc.c | 6 |
3 files changed, 11 insertions, 3 deletions
@@ -1,3 +1,9 @@ +2014-09-11 Florian Weimer <fweimer@redhat.com> + + [BZ #17344] + * malloc/malloc.c (unlink): Turn asserts into a call to + malloc_printerr. + 2014-09-11 Tim Lammens <tim.lammens@gmail.com> [BZ #17370] @@ -29,7 +29,7 @@ Version 2.20 16966, 16967, 16977, 16978, 16984, 16990, 16996, 17009, 17022, 17031, 17042, 17048, 17050, 17058, 17061, 17062, 17069, 17075, 17078, 17079, 17084, 17086, 17088, 17092, 17097, 17125, 17135, 17137, 17150, 17153, - 17187, 17213, 17259, 17261, 17262, 17263, 17319, 17325, 17354. + 17187, 17213, 17259, 17261, 17262, 17263, 17319, 17325, 17344, 17354. * Reverted change of ABI data structures for s390 and s390x: On s390 and s390x the size of struct ucontext and jmp_buf was increased in diff --git a/malloc/malloc.c b/malloc/malloc.c index 6ee38401dd..6cbe9f32f8 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -1418,8 +1418,10 @@ typedef struct malloc_chunk *mbinptr; BK->fd = FD; \ if (!in_smallbin_range (P->size) \ && __builtin_expect (P->fd_nextsize != NULL, 0)) { \ - assert (P->fd_nextsize->bk_nextsize == P); \ - assert (P->bk_nextsize->fd_nextsize == P); \ + if (__builtin_expect (P->fd_nextsize->bk_nextsize != P, 0) \ + || __builtin_expect (P->bk_nextsize->fd_nextsize != P, 0)) \ + malloc_printerr (check_action, \ + "corrupted double-linked list (not small)", P);\ if (FD->fd_nextsize == NULL) { \ if (P->fd_nextsize == P) \ FD->fd_nextsize = FD->bk_nextsize = FD; \ |