From: Colin Ian King <colin.i.king@gmail.com>
To: Daniel Bristot de Oliveira <bristot@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Andreas Schwab <schwab@suse.de>,
linux-trace-kernel@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] rtla: Fix uninitialized variable found
Date: Thu, 27 Jul 2023 16:01:17 +0100 [thread overview]
Message-ID: <20230727150117.627730-1-colin.i.king@gmail.com> (raw)
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(-)
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");
--
2.39.2
next reply other threads:[~2023-07-27 15:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-27 15:01 Colin Ian King [this message]
2023-07-31 15:08 ` Daniel Bristot de Oliveira
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