[PATCH 18/18] cpupower: change strncpy+truncation to strlcpy

[Dominique Martinet <asmadeus@codewreck.org>]

Generated by scripts/coccinelle/misc/strncpy_truncation.cocci

Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
---

Please see https://marc.info/?l=linux-kernel&m=153144450722324&w=2 (the
first patch of the serie) for the motivation behind this patch

 tools/power/cpupower/bench/parse.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/power/cpupower/bench/parse.c b/tools/power/cpupower/bench/parse.c
index 9ba8a44ad2a7..1566b89989b2 100644
--- a/tools/power/cpupower/bench/parse.c
+++ b/tools/power/cpupower/bench/parse.c
@@ -221,9 +221,8 @@ int prepare_config(const char *path, struct config *config)
 			sscanf(val, "%u", &config->cpu);
 
 		else if (strcmp("governor", opt) == 0) {
-			strncpy(config->governor, val,
+			strlcpy(config->governor, val,
 					sizeof(config->governor));
-			config->governor[sizeof(config->governor) - 1] = '\0';
 		}
 
 		else if (strcmp("priority", opt) == 0) {
-- 
2.17.1