From: Chen Gang Date: Sun, 26 May 2013 06:51:49 +0000 (+0000) Subject: MIPS: Lantiq: Use strlcpy() instead of strncpy(). X-Git-Tag: next-20130607~101^2~5 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=46e1d439d8e99634d13aaddd01ca32212ec14df4;p=karo-tx-linux.git MIPS: Lantiq: Use strlcpy() instead of strncpy(). 'compatible' is used by strlen() in __of_device_is_compatible(). Ensure strings are always '\0' terminated. 'of_ids is not a structure in "include/uapi/*", so no need to initialize it completly; using strlcpy() instead of strncpy() will do. Signed-off-by: Chen Gang Acked-by: John Crispin Cc: linux-mips@linux-mips.org Cc: Linux-Arch Patchwork: https://patchwork.linux-mips.org/patch/5329/ Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c index 9f9e875967aa..49c460370285 100644 --- a/arch/mips/lantiq/prom.c +++ b/arch/mips/lantiq/prom.c @@ -112,7 +112,7 @@ int __init plat_of_setup(void) if (!of_have_populated_dt()) panic("device tree not present"); - strncpy(of_ids[0].compatible, soc_info.compatible, + strlcpy(of_ids[0].compatible, soc_info.compatible, sizeof(of_ids[0].compatible)); strncpy(of_ids[1].compatible, "simple-bus", sizeof(of_ids[1].compatible));