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

	really all bytes.  Patch by Denys Vlasenko <dvlasenk@redhat.com>.

diff --git a/ChangeLog b/ChangeLog
index 74e1523..197fb79 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -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>
 
        [BZ #6966]

diff --git a/malloc/malloc.c b/malloc/malloc.c
index feca2cb..d6102a4 100644 (file)
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -3717,7 +3717,7 @@ public_rEALLOc(Void_t* oldmem, size_t bytes)
       newp = public_mALLOc(bytes);
       if (newp != NULL)
        {
-         MALLOC_COPY (newp, oldmem, oldsize - 2 * SIZE_SZ);
+         MALLOC_COPY (newp, oldmem, oldsize - SIZE_SZ);
 #if THREAD_STATS
          if(!mutex_trylock(&ar_ptr->mutex))
            ++(ar_ptr->stat_lock_direct);

diff --git a/sunrpc/rpc_main.c b/sunrpc/rpc_main.c
index bda432d..a3d227e 100644 (file)
--- a/sunrpc/rpc_main.c
+++ b/sunrpc/rpc_main.c
@@ -995,7 +995,11 @@ mkfile_output (struct commandline *cmd)
        abort ();
       temp = rindex (cmd->infile, '.');
       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
     mkfilename = (char *) cmd->outfile;