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* malloc/malloc.c (public_rEALLOc): When new arena is used, copy

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really all bytes.  Patch by Denys Vlasenko <dvlasenk@redhat.com>.
This commit is contained in:
Ulrich Drepper
2008-11-03 08:07:39 +00:00
parent efac1fce62
commit 486bdb8863
3 changed files with 11 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-11-02 Ulrich Drepper <drepper@redhat.com>
* malloc/malloc.c (public_rEALLOc): When new arena is used, copy
really all bytes. Patch by Denys Vlasenko <dvlasenk@redhat.com>.
2008-11-01 Ulrich Drepper <drepper@redhat.com> 2008-11-01 Ulrich Drepper <drepper@redhat.com>
[BZ #6966] [BZ #6966]

2
malloc/malloc.c
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@ -3717,7 +3717,7 @@ public_rEALLOc(Void_t* oldmem, size_t bytes)
newp = public_mALLOc(bytes); newp = public_mALLOc(bytes);
if (newp != NULL) if (newp != NULL)
{ {
MALLOC_COPY (newp, oldmem, oldsize - 2 * SIZE_SZ); MALLOC_COPY (newp, oldmem, oldsize - SIZE_SZ);
#if THREAD_STATS #if THREAD_STATS
if(!mutex_trylock(&ar_ptr->mutex)) if(!mutex_trylock(&ar_ptr->mutex))
++(ar_ptr->stat_lock_direct); ++(ar_ptr->stat_lock_direct);

6
sunrpc/rpc_main.c
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@ -995,7 +995,11 @@ mkfile_output (struct commandline *cmd)
abort (); abort ();
temp = rindex (cmd->infile, '.'); temp = rindex (cmd->infile, '.');
cp = stpcpy (mkfilename, "Makefile."); cp = stpcpy (mkfilename, "Makefile.");
strncpy (cp, cmd->infile, (temp - cmd->infile)); if (temp != NULL)
*((char *) stpncpy (cp, cmd->infile, temp - cmd->infile)) = '\0';
else
stpcpy (cp, cmd->infile);
} }
else else
mkfilename = (char *) cmd->outfile; mkfilename = (char *) cmd->outfile;