Module Name: src Committed By: riz Date: Wed Nov 14 20:07:45 UTC 2012
Modified Files: src/sys/kern [netbsd-4]: vfs_lookup.c src/sys/miscfs/genfs [netbsd-4]: layer_vnops.c Log Message: Pull up following revision(s) (requested by dholland in ticket #1466): sys/kern/vfs_lookup.c: revision 1.195 sys/miscfs/genfs/layer_vnops.c: revision 1.51 In layer_lookup(), clear *vpp before returning EROFS, as otherwise a stale value can be returned and this causes a diagnostic panic in namei. In relookup(), clear *vpp before calling VOP_LOOKUP, as is done in lookup_once(), as an additional precautionary measure. (in theory both of these fixes are not required together) Should fix PR 47040. To generate a diff of this commit: cvs rdiff -u -r1.72.2.3 -r1.72.2.4 src/sys/kern/vfs_lookup.c cvs rdiff -u -r1.28.2.2 -r1.28.2.3 src/sys/miscfs/genfs/layer_vnops.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.