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authorHans-Peter Nilsson <hp@axis.com>2008-11-13 10:57:00 +0000
committerHans-Peter Nilsson <hp@axis.com>2008-11-13 10:57:00 +0000
commitede76260a7201121e1dbed3a14e280bd3aa8c459 (patch)
tree97900b924c7bea761141dd01840cc94a51aaf12d /binutils/nm.c
parentc31ad2a1f76386595425b589e2639efe25fda21d (diff)
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* nm.c (filter_symbols): Only call memcpy when from != to.
Diffstat (limited to 'binutils/nm.c')
-rw-r--r--binutils/nm.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/binutils/nm.c b/binutils/nm.c
index 1dbf47e..e11568a 100644
--- a/binutils/nm.c
+++ b/binutils/nm.c
@@ -449,7 +449,8 @@ filter_symbols (bfd *abfd, bfd_boolean dynamic, void *minisyms,
if (keep)
{
- memcpy (to, from, size);
+ if (to != from)
+ memcpy (to, from, size);
to += size;
}
}