diff options
| author | Rakesh Pandit <rakesh@tuxera.com> | 2014-03-15 13:46:15 +0200 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-03-21 09:51:31 -0700 |
| commit | 40af8f4ae778dd311a059db6cbfa52bb930fd052 (patch) | |
| tree | 0300dc41fbce12ab52b8917c016fb371f592a505 /cmds-filesystem.c | |
| parent | 5d483022363254229afff73f79ecd6dd19910dab (diff) | |
Btrfs-progs: return with -ENOMEM if malloc fails
Prevent segfault if memory allocation fails for sargs in get_df
(cmds-filesystem.c).
Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'cmds-filesystem.c')
| -rw-r--r-- | cmds-filesystem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmds-filesystem.c b/cmds-filesystem.c index fbf2e10b..bd9ba667 100644 --- a/cmds-filesystem.c +++ b/cmds-filesystem.c @@ -188,7 +188,7 @@ static int get_df(int fd, struct btrfs_ioctl_space_args **sargs_ret) sargs = malloc(sizeof(struct btrfs_ioctl_space_args) + (count * sizeof(struct btrfs_ioctl_space_info))); if (!sargs) - ret = -ENOMEM; + return -ENOMEM; sargs->space_slots = count; sargs->total_spaces = 0; |