Message ID | 1470727873-10502-4-git-send-email-hare@suse.de (mailing list archive) |
---|---|
State | Not Applicable, archived |
Delegated to: | christophe varoqui |
Headers | show |
diff --git a/multipath/main.c b/multipath/main.c index 93376a9..ee00fdbd 100644 --- a/multipath/main.c +++ b/multipath/main.c @@ -212,7 +212,7 @@ get_dm_mpvec (enum mpath_cmds cmd, vector curmp, vector pathvec, char * refwwid) /* * discard out of scope maps */ - if (mpp->wwid && refwwid && + if (refwwid && strlen(refwwid) && strncmp(mpp->wwid, refwwid, WWID_SIZE)) { condlog(3, "skip map %s: out of scope", mpp->alias); free_multipath(mpp, KEEP_PATHS);
The 'wwid' in struct multipath is a static array, so a check for the existence of 'wwid' is pointless. We should rather check if the argument 'refwwid' is not NULL and has a length larger then '0'. Signed-off-by: Hannes Reinecke <hare@suse.com> --- multipath/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)