From: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Date: Fri, 20 May 2022 14:48:01 +0000 (-0600)
Subject: tools/cgset: fix coverity uninitialized variable warning
X-Git-Tag: v2.0.3~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee7e0ebe33f7748949c3939382ac845e77b683f2;p=thirdparty%2Flibcgroup.git

tools/cgset: fix coverity uninitialized variable warning

Fix uninitialized scalar variable, reported by Coverity tool:

CID 1488715 (#1 of 1): Uninitialized scalar variable (UNINIT).
uninit_use_in_call: Using uninitialized value *src_cg_path as argument
to %s when calling fprintf.

Signed-off-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>
(cherry picked from commit b652d0e431835c5566be4cdf27172445bfe9d015)
---

diff --git a/src/tools/cgset.c b/src/tools/cgset.c
index a59e1d32..72af30ec 100644
--- a/src/tools/cgset.c
+++ b/src/tools/cgset.c
@@ -136,7 +136,7 @@ int main(int argc, char *argv[])
 	int nv_number = 0;
 	int nv_max = 0;
 
-	char src_cg_path[FILENAME_MAX];
+	char src_cg_path[FILENAME_MAX] = "\0";
 	struct cgroup *src_cgroup;
 	struct cgroup *cgroup;