From: Thomas Jarosch <[email protected]> cppcheck reported: [tools/perf/util/sysfs.c:50]: (error) Width 4096 given in format string (no. 1) is larger than destination buffer 'sysfs_mountpoint[4096]', use %4095s to prevent overflowing it
-> All other places in the kernel that use STR(PATH_MAX) have a buffer size of PATH_MAX + 1. Signed-off-by: Thomas Jarosch <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/sysfs.c b/tools/perf/util/sysfs.c index 48c6902..f71e9ea 100644 --- a/tools/perf/util/sysfs.c +++ b/tools/perf/util/sysfs.c @@ -8,7 +8,7 @@ static const char * const sysfs_known_mountpoints[] = { }; static int sysfs_found; -char sysfs_mountpoint[PATH_MAX]; +char sysfs_mountpoint[PATH_MAX + 1]; static int sysfs_valid_mountpoint(const char *sysfs) { -- 1.8.1.1.361.gec3ae6e -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
