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| author | Tom Gundersen <teg@jklm.no> | 2014-09-17 19:53:01 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-09-17 19:55:23 +0200 |
| commit | 6c8aaf0c1bf2a04010ae7125a08ceb51e7058712 (patch) | |
| tree | 352804381ead7ad0d226635933db695d25ba314d | |
| parent | 6f42877282a7237f3aa840403047b7cc18d7faa6 (diff) | |
udev: rules - close empty file
If the file is found to be empty, we exit early without closing the file first.
Found by coverity. Fixes CID #1237759.
| -rw-r--r-- | src/udev/udev-rules.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c index 2a691f6ab7..3bc25f7c26 100644 --- a/src/udev/udev-rules.c +++ b/src/udev/udev-rules.c @@ -1575,7 +1575,7 @@ invalid: } static int parse_file(struct udev_rules *rules, const char *filename) { - FILE *f; + _cleanup_fclose_ FILE *f = NULL; unsigned int first_token; unsigned int filename_off; char line[UTIL_LINE_SIZE]; @@ -1633,7 +1633,6 @@ static int parse_file(struct udev_rules *rules, const char *filename) { } add_rule(rules, key, filename, filename_off, line_nr); } - fclose(f); /* link GOTOs to LABEL rules in this file to be able to fast-forward */ for (i = first_token+1; i < rules->token_cur; i++) { |