Messages in this thread Patch in this message | | | From | Anastasia Belova <> | Subject | [PATCH] cifs: add check for returning value of SMB2_set_info_init | Date | Wed, 16 Nov 2022 17:10:27 +0300 |
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If the returning value of SMB2_set_info_init is an error-value, exit the function.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 0967e5457954 ("cifs: use a compound for setting an xattr")
Signed-off-by: Anastasia Belova <abelova@astralinux.ru> --- fs/cifs/smb2ops.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 880cd494afea..c77e49b3fcc6 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -1116,6 +1116,8 @@ smb2_set_ea(const unsigned int xid, struct cifs_tcon *tcon, COMPOUND_FID, current->tgid, FILE_FULL_EA_INFORMATION, SMB2_O_INFO_FILE, 0, data, size); + if (rc) + goto sea_exit; smb2_set_next_command(tcon, &rqst[1]); smb2_set_related(&rqst[1]); -- 2.30.2
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