diff mbox series

[v2,2/2] cifs: fix uninitialised var in smb2_compound_op()

Message ID 20221004181325.15207-2-pc@cjr.nz (mailing list archive)
State New, archived
Headers show
Series [v2,1/2] cifs: improve symlink handling for smb2+ | expand

Commit Message

Paulo Alcantara Oct. 4, 2022, 6:13 p.m. UTC 
Fix uninitialised variable @idata when calling smb2_compound_op() with
SMB2_OP_POSIX_QUERY_INFO.

Fixes: 5079f2691f73 ("cifs: improve symlink handling for smb2+")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
---
 fs/cifs/smb2inode.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c
index adf71b328f32..a6640e6ea58b 100644
--- a/fs/cifs/smb2inode.c
+++ b/fs/cifs/smb2inode.c
@@ -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)