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From: "drow at sources dot redhat dot com" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug libc/5553] If mmap fails malloc may assert.
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------- Additional Comments From drow at sources dot redhat dot com  2008-01-09 20:49 -------
Thanks.  Is your change to memalign correct?

       ar_ptr = arena_get2(ar_ptr->next ? ar_ptr : 0, bytes);
+      (void)mutex_unlock(&ar_ptr->mutex);
       if(ar_ptr) {
         p = _int_memalign(ar_ptr, alignment, bytes);
         (void)mutex_unlock(&ar_ptr->mutex);

if (!ar_ptr), segfault, else double unlock.

-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=5553

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