Commit 30833142 authored Jan 06, 2011 by Aaro Koskinen Committed by Tony Lindgren Jan 06, 2011

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>

parent e118a1df

arch/arm/mach-omap2/mux.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -893,7 +893,7 @@ static struct omap_mux * __init omap_mux_list_add(
	return NULL;		return NULL;

	m = &entry->mux;		m = &entry->mux;
	memcpy(m, src, sizeof(struct omap_mux_entry));		entry->mux = *src;

	#ifdef CONFIG_OMAP_MUX		#ifdef CONFIG_OMAP_MUX
	if (omap_mux_copy_names(src, m)) {		if (omap_mux_copy_names(src, m)) {