When quota disabled, btrfs qgroup show exit with a error message,
but the allocated memory is not freed.
By the way, this bug marked as issue#20 in github.
Signed-off-by: Gu Jinxiang <gujx@xxxxxxxxxxxxxx>
---
cmds-qgroup.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/cmds-qgroup.c b/cmds-qgroup.c
index 38382ea9..5fbfaa17 100644
--- a/cmds-qgroup.c
+++ b/cmds-qgroup.c
@@ -369,9 +369,8 @@ static int cmd_qgroup_show(int argc, char **argv)
path = argv[optind];
fd = btrfs_open_dir(path, &dirstream, 1);
if (fd < 0) {
- free(filter_set);
- free(comparer_set);
- return 1;
+ ret = 1;
+ goto out;
}
if (sync) {
@@ -406,6 +405,10 @@ static int cmd_qgroup_show(int argc, char **argv)
close_file_or_dir(fd, dirstream);
out:
+ if (filter_set)
+ free(filter_set);
+ if (comparer_set)
+ free(comparer_set);
return !!ret;
}
--
2.14.1
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