| Message ID | 20230727150117.627730-1-colin.i.king@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 696444a544ecd6d62c1edc89516b376cefb28929 |
| Headers | show |
| Series | [next] rtla: Fix uninitialized variable found | expand |
On 7/27/23 17:01, Colin Ian King wrote: > Variable found is not being initialized, in the case where the desired > mount is not found the variable contains garbage. Fix this by initializing > it to zero. > > Fixes: a957cbc02531 ("rtla: Add -C cgroup support") > Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Acked-by: Daniel Bristot de Oliveira <bristot@kernel.org> Thanks! -- Daniel
diff --git a/tools/tracing/rtla/src/utils.c b/tools/tracing/rtla/src/utils.c index 623a38908ed5..c769d7b3842c 100644 --- a/tools/tracing/rtla/src/utils.c +++ b/tools/tracing/rtla/src/utils.c @@ -538,7 +538,7 @@ static const int find_mount(const char *fs, char *mp, int sizeof_mp) { char mount_point[MAX_PATH]; char type[100]; - int found; + int found = 0; FILE *fp; fp = fopen("/proc/mounts", "r");
Variable found is not being initialized, in the case where the desired mount is not found the variable contains garbage. Fix this by initializing it to zero. Fixes: a957cbc02531 ("rtla: Add -C cgroup support") Signed-off-by: Colin Ian King <colin.i.king@gmail.com> --- tools/tracing/rtla/src/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)