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btrfs-progs: free the local list pending_list in btrfs_scan_one_dir 

Originally the local pending_list is not guaranteed to be freed upon
fails, it should be emptyed and the elements should be freed.

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
master
Gui Hecheng 2013-09-05 10:38:57 +08:00 committed by Chris Mason
parent 0785476db0
commit aea22fa1b5
1 changed files with 8 additions and 2 deletions
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10
utils.c
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@ -1066,8 +1066,8 @@ again:
dirp = opendir(dirname);
if (!dirp) {
fprintf(stderr, "Unable to open %s for scanning\n", dirname);
free(fullpath);
return -ENOENT;
ret = -ENOENT;
goto fail;
}
while(1) {
dirent = readdir(dirp);
@ -1133,6 +1133,12 @@ again:
fail:
free(pending);
free(fullpath);
while (!list_empty(&pending_list)) {
pending = list_entry(pending_list.next, struct pending_dir,
list);
list_del(&pending->list);
free(pending);
}
if (dirp)
closedir(dirp);
return ret;