On 06/07/2018 06:52 AM, Roman Gushchin wrote:
On Thu, Jun 07, 2018 at 11:30:02AM +0300, Dan Carpenter wrote:
"len" needs to be signed for the error handling to work.
Signed-off-by: Dan Carpenter dan.carpenter@oracle.com
diff --git a/tools/testing/selftests/cgroup/cgroup_util.c b/tools/testing/selftests/cgroup/cgroup_util.c index b69bdeb4b9fe..1e9e3c470561 100644 --- a/tools/testing/selftests/cgroup/cgroup_util.c +++ b/tools/testing/selftests/cgroup/cgroup_util.c @@ -35,7 +35,7 @@ static ssize_t read_text(const char *path, char *buf, size_t max_len) return len; } -static ssize_t write_text(const char *path, char *buf, size_t len) +static ssize_t write_text(const char *path, char *buf, ssize_t len) { int fd; @@ -140,7 +140,7 @@ long cg_read_key_long(const char *cgroup, const char *control, const char *key) int cg_write(const char *cgroup, const char *control, char *buf) { char path[PATH_MAX];
- size_t len = strlen(buf);
- ssize_t len = strlen(buf);
snprintf(path, sizeof(path), "%s/%s", cgroup, control);
Looks good to me!
Thanks!
Thanks. Is it now in linux-kselftest next. I will send this up next week for second update for 4.18-rc1
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