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authorUlrich Drepper <drepper@redhat.com>2006-10-13 16:28:21 +0000
committerUlrich Drepper <drepper@redhat.com>2006-10-13 16:28:21 +0000
commitff8d96be3075b59499046dc2c49c89a871f1cfd9 (patch)
tree906685b26cae69bb5d3d8cf6929e674ef6311080
parent90a0991a65186a68adc8caeec97da7678434040c (diff)
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* elf/dl-minimal.c (realloc): Optimize last patch.
-rw-r--r--ChangeLog6
-rw-r--r--elf/dl-minimal.c7
2 files changed, 8 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog
index ffb3296..adef0d8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,13 @@
+2006-10-13 Ulrich Drepper <drepper@redhat.com>
+
+ * elf/dl-minimal.c (realloc): Optimize last patch.
+
2006-10-12 Richard Sandiford <richard@codesourcery.com>
[BZ #3352]
* elf/dl-minimal.c (realloc): Let malloc() return a new pointer,
and use memcpy() if it does.
-
+
2006-11-12 Andreas Jaeger <aj@suse.de>
[BZ #2510]
diff --git a/elf/dl-minimal.c b/elf/dl-minimal.c
index 44b8c37..8e78709 100644
--- a/elf/dl-minimal.c
+++ b/elf/dl-minimal.c
@@ -1,5 +1,6 @@
/* Minimal replacements for basic facilities used in the dynamic linker.
- Copyright (C) 1995-1998,2000-2002,2004,2005 Free Software Foundation, Inc.
+ Copyright (C) 1995-1998,2000-2002,2004,2005,2006
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -134,9 +135,7 @@ realloc (void *ptr, size_t n)
size_t old_size = alloc_ptr - alloc_last_block;
alloc_ptr = alloc_last_block;
void *new = malloc (n);
- if (new != ptr)
- memcpy (new, ptr, old_size);
- return new;
+ return new != ptr ? memcpy (new, ptr, old_size) : new;
}
/* Avoid signal frobnication in setjmp/longjmp. Keeps things smaller. */