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| author | Aaro Koskinen <Aaro.Koskinen@nokia.com> | 2011-01-07 04:49:28 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-01-07 04:58:28 +0100 |
| commit | 3083314238afb593b598dca4bab4bb6ae09a6c82 (patch) | |
| tree | 29c5f5155a312e3c6943b0bb1fe4f87358bc2e45 /arch/arm/mach-omap2/mux.c | |
| parent | ARM: Do not enable SWP emulation if CPU_V6 && CPU_V7 (diff) | |
| download | linux-3083314238afb593b598dca4bab4bb6ae09a6c82.tar.xz linux-3083314238afb593b598dca4bab4bb6ae09a6c82.zip | |
arm: mach-omap2: mux: fix buffer overrun
memcpy() copies 8 bytes too much (omap_mux_entry vs. omap_mux). Correct
by replacing memcpy() with struct assignment, which is safer.
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/mux.c')
| -rw-r--r-- | arch/arm/mach-omap2/mux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 17bd6394d224..df8d2f2872c6 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -893,7 +893,7 @@ static struct omap_mux * __init omap_mux_list_add( return NULL; m = &entry->mux; - memcpy(m, src, sizeof(struct omap_mux_entry)); + entry->mux = *src; #ifdef CONFIG_OMAP_MUX if (omap_mux_copy_names(src, m)) { |