6.5-stable review patch. If anyone has any objections, please let me know.
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From: Colin Ian King colin.i.king@gmail.com
[ Upstream commit 696444a544ecd6d62c1edc89516b376cefb28929 ]
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.
Link: https://lore.kernel.org/all/20230727150117.627730-1-colin.i.king@gmail.com/
Fixes: a957cbc02531 ("rtla: Add -C cgroup support") Signed-off-by: Colin Ian King colin.i.king@gmail.com Signed-off-by: Daniel Bristot de Oliveira bristot@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- tools/tracing/rtla/src/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/tracing/rtla/src/utils.c b/tools/tracing/rtla/src/utils.c index 623a38908ed5b..c769d7b3842c0 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");