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| author | Raphael Gallais-Pou <rgallaispou@gmail.com> | 2024-07-08 19:14:34 +0200 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2024-07-09 08:45:43 +0530 |
| commit | d992f881764cc89444aa5a9752ff508a1baeb61e (patch) | |
| tree | 2667d64366bd3d8aa781e87a8687e03c7306a361 /drivers | |
| parent | ce87974811e015eb0e002c1b64a980d7a9d4c167 (diff) | |
cpufreq: sti: fix build warning
Building this driver yields the following:
.../drivers/cpufreq/sti-cpufreq.c:215:50: warning: ‘%d’ directive output may be truncated writing between 1 and 10 bytes into a region of size 2 [-Wformat-truncation=]
215 | snprintf(name, MAX_PCODE_NAME_LEN, pcode%d, pcode);
| ^~
.../drivers/cpufreq/sti-cpufreq.c:215:44: note: directive argument in the range [0, 2147483647]
215 | snprintf(name, MAX_PCODE_NAME_LEN, pcode%d, pcode);
| ^~~~~~~~~
.../drivers/cpufreq/sti-cpufreq.c:215:9: note: ‘snprintf’ output between 7 and 16 bytes into a destination of size 7
215 | snprintf(name, MAX_PCODE_NAME_LEN, pcode%d, pcode);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fix the buffer size to avoid the warning at build time.
Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/sti-cpufreq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/sti-cpufreq.c b/drivers/cpufreq/sti-cpufreq.c index 1ffa23dd8907..8e2e703c3865 100644 --- a/drivers/cpufreq/sti-cpufreq.c +++ b/drivers/cpufreq/sti-cpufreq.c @@ -18,7 +18,7 @@ #include <linux/regmap.h> #define VERSION_ELEMENTS 3 -#define MAX_PCODE_NAME_LEN 7 +#define MAX_PCODE_NAME_LEN 16 #define VERSION_SHIFT 28 #define HW_INFO_INDEX 1 |