diff options
| author | David Sterba <dsterba@suse.cz> | 2015-06-12 13:18:44 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2015-06-12 16:44:47 +0200 |
| commit | 2e151027d245a762326dac8e814db9fc59113454 (patch) | |
| tree | a0292aca05d9a016513dd4876dc275c6874b025e /cmds-receive.c | |
| parent | c55415e4cb246265b1cfc1507b3ec1bdba0e3bb3 (diff) | |
btrfs-progs: use PATH_MAX instead of BTRFS_PATH_NAME_MAX
The path bufferes should be PATH_MAX but BTRFS_PATH_NAME_MAX is shorter
due to embedding in 4k aligned structures.
The only reason to use BTRFS_PATH_NAME_MAX is for the respective
structures btrfs_ioctl_vol_args::name.
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'cmds-receive.c')
| -rw-r--r-- | cmds-receive.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cmds-receive.c b/cmds-receive.c index 61d7ed89..6e02efdb 100644 --- a/cmds-receive.c +++ b/cmds-receive.c @@ -979,7 +979,7 @@ static int do_receive(struct btrfs_receive *r, const char *tomnt, goto out; } - root_subvol_path = malloc(BTRFS_PATH_NAME_MAX); + root_subvol_path = malloc(PATH_MAX); if (!root_subvol_path) { ret = -ENOMEM; fprintf(stderr, "ERROR: couldn't allocate buffer for the root " @@ -988,7 +988,7 @@ static int do_receive(struct btrfs_receive *r, const char *tomnt, } ret = btrfs_subvolid_resolve(r->mnt_fd, root_subvol_path, - BTRFS_PATH_NAME_MAX, subvol_id); + PATH_MAX, subvol_id); if (ret) { fprintf(stderr, "ERROR: couldn't resolve our subvol path\n"); goto out; |