From mboxrd@z Thu Jan 1 00:00:00 1970 From: aaro.koskinen@nokia.com (Aaro Koskinen) Date: Wed, 5 Jan 2011 18:42:13 +0200 Subject: [PATCH] arm: mach-omap2: mux: fix buffer overrun Message-ID: <1294245733-4126-1-git-send-email-aaro.koskinen@nokia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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 17bd639..df8d2f2 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)) { -- 1.5.6.5