diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-volume-ops.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volume-ops.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-ops.c b/xlators/mgmt/glusterd/src/glusterd-volume-ops.c index 030006b5459..14638625d47 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volume-ops.c +++ b/xlators/mgmt/glusterd/src/glusterd-volume-ops.c @@ -1148,7 +1148,7 @@ glusterd_is_valid_vg (glusterd_brickinfo_t *brick, int check_tag, char *msg) dm_list_iterate_items (strl, taglist) { if (!strncmp(strl->str, GF_XATTR_VOL_ID_KEY, - strlen (GF_XATTR_VOL_ID_KEY))) { + SLEN (GF_XATTR_VOL_ID_KEY))) { sprintf (msg, "VG %s is already part of" " a brick", vg_name); retval = -1; @@ -2226,7 +2226,12 @@ glusterd_op_create_volume (dict_t *dict, char **op_errstr) goto out; } - strncpy (volinfo->volname, volname, sizeof(volinfo->volname) - 1); + if (snprintf (volinfo->volname, sizeof (volinfo->volname), + "%s", volname) >= sizeof (volinfo->volname)) { + ret = -1; + goto out; + } + GF_ASSERT (volinfo->volname); ret = dict_get_int32 (dict, "type", &volinfo->type); @@ -2477,8 +2482,9 @@ glusterd_op_create_volume (dict_t *dict, char **op_errstr) "%s not present", key); goto out; } - strncpy (brickinfo->mount_dir, brick_mount_dir, - sizeof(brickinfo->mount_dir)); + snprintf (brickinfo->mount_dir, + sizeof (brickinfo->mount_dir), "%s", + brick_mount_dir); } if (!gf_uuid_compare (brickinfo->uuid, MY_UUID)) { @@ -2696,8 +2702,13 @@ glusterd_op_start_volume (dict_t *dict, char **op_errstr) "%s not present", key); goto out; } - strncpy (brickinfo->mount_dir, brick_mount_dir, - sizeof(brickinfo->mount_dir)); + if (snprintf (brickinfo->mount_dir, + sizeof (brickinfo->mount_dir), + "%s", brick_mount_dir) + >= sizeof (brickinfo->mount_dir)) { + ret = -1; + goto out; + } } } } |