libselinux/0019-libselinux-matchmediacon-close-file-on-error.patch

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From 0732233fd29c20dd54450803d9113916d3b6e28d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
Date: Mon, 3 May 2021 17:11:11 +0200
Subject: [PATCH] libselinux: matchmediacon(): close file on error
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Found by Infer.
matchmediacon.c:25: error: Resource Leak
resource of type `_IO_FILE` acquired to `return` by call to `fopen()` at line 21, column 16 is not released after line 25, column 4.
23. while (!feof_unlocked(infile)) {
24. if (!fgets_unlocked(current_line, sizeof(current_line), infile)) {
25. return -1;
^
26. }
27. if (current_line[strlen(current_line) - 1])
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
---
libselinux/src/matchmediacon.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libselinux/src/matchmediacon.c b/libselinux/src/matchmediacon.c
index 23d01af476d2..d3d9504348e1 100644
--- a/libselinux/src/matchmediacon.c
+++ b/libselinux/src/matchmediacon.c
@@ -22,6 +22,7 @@ int matchmediacon(const char *media, char ** con)
return -1;
while (!feof_unlocked(infile)) {
if (!fgets_unlocked(current_line, sizeof(current_line), infile)) {
+ fclose(infile);
return -1;
}
if (current_line[strlen(current_line) - 1])
--
2.32.0.rc1