dm_devn shouldn't be returning success if you can't create a dm task to find the device info. Found by coverity.
Signed-off-by: Benjamin Marzinski <[email protected]> --- kpartx/devmapper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kpartx/devmapper.c b/kpartx/devmapper.c index cd33449..8db1eb5 100644 --- a/kpartx/devmapper.c +++ b/kpartx/devmapper.c @@ -365,7 +365,7 @@ dm_devn (const char * mapname, int *major, int *minor) struct dm_info info; if (!(dmt = dm_task_create(DM_DEVICE_INFO))) - return 0; + return 1; if (!dm_task_set_name(dmt, mapname)) goto out; -- 2.7.4 -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
