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Hi! This patch fixes glibc build on ia64. 2004-09-10 Jakub Jelinek <jakub@redhat.com> * malloc/malloc.c (_int_free): Only do arena boundary check for contiguous arenas. --- libc/malloc/malloc.c 10 Sep 2004 10:30:43 -0000 +++ libc/malloc/malloc.c 10 Sep 2004 11:13:24 -0000 @@ -4229,8 +4229,9 @@ _int_free(mstate av, Void_t* mem) if (__builtin_expect (p == av->top, 0)) goto double_free; /* Or whether the next chunk is beyond the boundaries of the arena. */ - if (__builtin_expect ((char *) nextchunk >= ((char *) av->top - + chunksize(av->top)), 0)) + if (__builtin_expect (contiguous (av) + && (char *) nextchunk + >= ((char *) av->top + chunksize(av->top)), 0)) goto double_free; /* Or whether the block is actually not marked used. */ if (__builtin_expect (!prev_inuse(nextchunk), 0)) Jakub
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