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btrfs-progs: btrfs_list_find_updated_files: Fix memory leak.

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The current code returns from the function when the call to ioctl
fails. This may leak cache_dir_name and cache_full_name. Fix it.

Signed-off-by: chandan <chandan@linux.vnet.ibm.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
chandan 2013-10-07 12:06:11 +05:30 committed by Chris Mason
parent 8fa3f2085c
commit 6659f446d4
1 changed files with 1 additions and 1 deletions
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btrfs-list.c
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@ -1686,7 +1686,7 @@ int btrfs_list_find_updated_files(int fd, u64 root_id, u64 oldest_gen)
if (ret < 0) { if (ret < 0) {
fprintf(stderr, "ERROR: can't perform the search- %s\n", fprintf(stderr, "ERROR: can't perform the search- %s\n",
strerror(e)); strerror(e));
return ret; break;
} }
/* the ioctl returns the number of item it found in nr_items */ /* the ioctl returns the number of item it found in nr_items */
if (sk->nr_items == 0) if (sk->nr_items == 0)