On 12/14/2016 03:01 AM, Mauricio Faria de Oliveira wrote:
In alloc_path_with_pathinfo(), if the 'pp_ptr' argument is NULL (which is acceptable and checked in the function in two places) the 'pp' pointer is lost as it is not referenced anywhere else; thus the memory allocated for it is leaked.So, call free_path() in the case 'pp_ptr' is NULL too. Signed-off-by: Mauricio Faria de Oliveira <mauri...@linux.vnet.ibm.com> --- libmultipath/discovery.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c index 7b5b4344b2a1..3c5c808436b2 100644 --- a/libmultipath/discovery.c +++ b/libmultipath/discovery.c @@ -58,7 +58,7 @@ alloc_path_with_pathinfo (struct config *conf, struct udev_device *udevice, err = pathinfo(pp, conf, flag | DI_BLACKLIST); } - if (err) + if (err || !pp_ptr) free_path(pp); else if (pp_ptr) *pp_ptr = pp;
Reviewed-by: Hannes Reinecke <h...@suse.com> Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking h...@suse.de +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg) -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel
