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afs: fix memory leak

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An error code is returned by afs_ProcessOpCreate if
this function can not allocate memory for ttargetName.

This function should release the memory previously
allocated for tname and decrement the reference count
of tdp as well.

Change-Id: Ic771b1d57080df6ee562a7327762030afdd5b08c
Reviewed-on: https://gerrit.openafs.org/12208
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
This commit is contained in:
Marcio Barbosa 2016-03-03 18:23:28 -03:00 committed by Benjamin Kaduk
parent 2a68f7a1c3
commit bc12357353
1 changed files with 2 additions and 1 deletions
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3
src/afs/afs_disconnected.c
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@ -702,7 +702,8 @@ afs_ProcessOpCreate(struct vcache *avc, struct vrequest *areq,
ttargetName = afs_osi_Alloc(tlen);
if (!ttargetName) {
afs_PutDCache(tdc);
return ENOMEM;
code = ENOMEM;
goto end;
}
ObtainReadLock(&tdc->lock);
tfile = afs_CFileOpen(&tdc->f.inode);