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cifs: fix uninitialised var in smb2_compound_op() 

Fix uninitialised variable @idata when calling smb2_compound_op() with
SMB2_OP_POSIX_QUERY_INFO.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Paulo Alcantara 2022-10-04 15:10:09 -03:00 committed by Steve French
parent 76894f3e2f
commit 69ccafdd35
1 changed files with 1 additions and 0 deletions
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1
fs/cifs/smb2inode.c
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@ -415,6 +415,7 @@ static int smb2_compound_op(const unsigned int xid, struct cifs_tcon *tcon,
tcon->tid);
break;
case SMB2_OP_POSIX_QUERY_INFO:
idata = ptr;
if (rc == 0 && cfile && cfile->symlink_target) {
idata->symlink_target = kstrdup(cfile->symlink_target, GFP_KERNEL);
if (!idata->symlink_target)