Author: vmaffione
Date: Thu Jul 4 21:31:49 2019
New Revision: 349753
URL: https://svnweb.freebsd.org/changeset/base/349753
Log:
netmap: Remove pointer leakage in netmap_mem2.c
PR: 238641
Submitted by: Fuqian Huang <huangfq.dax...@gmail.com>
Reviewed by: vmaffione
MFC after: 1 week
Modified:
head/sys/dev/netmap/netmap_mem2.c
Modified: head/sys/dev/netmap/netmap_mem2.c
==============================================================================
--- head/sys/dev/netmap/netmap_mem2.c Thu Jul 4 21:11:45 2019
(r349752)
+++ head/sys/dev/netmap/netmap_mem2.c Thu Jul 4 21:31:49 2019
(r349753)
@@ -2446,8 +2446,8 @@ netmap_mem_pt_guest_ifp_del(struct netmap_mem_d *nmd,
} else {
ptnmd->pt_ifs = curr->next;
}
- nm_prinf("removed (ifp=%p,nifp_offset=%u)",
- curr->ifp, curr->nifp_offset);
+ nm_prinf("removed (ifp=%s,nifp_offset=%u)",
+ curr->ifp->if_xname, curr->nifp_offset);
nm_os_free(curr);
ret = 0;
break;
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