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btrfs-progs: don't leak fd in test_dev_for_mkfs() error paths 

Close fd before we return on error paths.

Resolves-Coverity-CID: 1125939
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Eric Sandeen 2013-11-06 17:15:44 -06:00 committed by Chris Mason
parent 12c3c9509b
commit 9dc137918f
1 changed files with 2 additions and 0 deletions
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2
utils.c
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@ -1928,10 +1928,12 @@ int test_dev_for_mkfs(char *file, int force_overwrite, char *estr)
if (fstat(fd, &st)) {
snprintf(estr, sz, "unable to stat %s: %s\n", file,
strerror(errno));
close(fd);
return 1;
}
if (!S_ISBLK(st.st_mode)) {
fprintf(stderr, "'%s' is not a block device\n", file);
close(fd);
return 1;
}
close(fd);