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libselinux: matchmediacon(): close file on error

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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>
This commit is contained in:
Christian Göttsche 2021-05-03 17:11:11 +02:00 committed by Petr Lautrbach
parent 6e5d16a012
commit 0280a2a70c
1 changed files with 1 additions and 0 deletions
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1
libselinux/src/matchmediacon.c
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@ -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])