jimzah/openafs
1
0
Fork 0
mirror of https://git.openafs.org/openafs.git synced 2025-01-19 23:40:13 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

libafs: Fix directory verification

Browse Source 
With the earlier directory verification changes, every directory
was seen as corrupt, because the nde pointer was never being initialised

Rework the way that we check for the failure of afs_dir_GetVerifiedBlob
so that we can more robustly detect problems, whilst still allowing
normal directories to be browsed as before

Change-Id: I3d3f428025296956b5feff6ba290aaef79817dcd
Reviewed-on: http://gerrit.openafs.org/5318
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>
This commit is contained in:
Simon Wilkinson 2011-08-29 23:36:41 +01:00 committed by Derrick Brashear
parent 8e97cf6f21
commit b298138bc4
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/afs/VNOPS/afs_vnop_readdir.c
View File

@ -741,9 +741,10 @@ afs_readdir(OSI_VC_DECL(avc), struct uio *auio, afs_ucred_t *acred)
us = BlobScan(tdc, (origOffset >> 5));
if (us)
afs_dir_GetVerifiedBlob(tdc, us, &nextEntry);
code = afs_dir_GetVerifiedBlob(tdc, us, &nextEntry);
if (us == 0 || nde == NULL) {
if (us == 0 || code != 0) {
code = 0; /* Reset code - keep old failure behaviour */
/* failed to setup nde, return what we've got, and release ode */
if (len) {
/* something to hand over. */