[PATCH] arch: powerpc: platforms: powermac: bootx_init.c: Cleaning up missing null-terminate in conjunction with strncpy

From: Rickard Strandqvist
Date: Sat Jul 26 2014 - 12:43:45 EST

Replacing strncpy with strlcpy to avoid strings that lacks null terminate.
And removed unnecessary magic numbers.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
arch/powerpc/platforms/powermac/bootx_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c
index 3e91ef5..76f5013 100644
--- a/arch/powerpc/platforms/powermac/bootx_init.c
+++ b/arch/powerpc/platforms/powermac/bootx_init.c
@@ -246,7 +246,7 @@ static void __init bootx_scan_dt_build_strings(unsigned long base,
DBG(" detected display ! adding properties names !\n");
bootx_dt_add_string("linux,boot-display", mem_end);
bootx_dt_add_string("linux,opened", mem_end);
- strncpy(bootx_disp_path, namep, 255);
+ strlcpy(bootx_disp_path, namep, sizeof(bootx_disp_path));

/* get and store all property names */

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