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authorLinus Torvalds <torvalds@linux-foundation.org>2020-03-19 10:19:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-03-19 10:19:11 -0700
commitcd607737f3b84432b8a00cd31ac753dab1c38678 (patch)
treef2655c7d60b7a3c2503cb72aa7cf65ca641b0070 /fs/cifs
parent207f75c4543fcd34ed7ec84ede43479f1c08e7ca (diff)
parent979a2665eb6c603ddce0ab374041ab101827b2e7 (diff)
Merge tag '5.6-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French: "Three small smb3 fixes, two for stable" * tag '5.6-rc6-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: CIFS: fiemap: do not return EINVAL if get nothing CIFS: Increment num_remote_opens stats counter even in case of smb2_query_dir_first cifs: potential unintitliazed error code in cifs_getattr()
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/inode.c2
-rw-r--r--fs/cifs/smb2ops.c4
2 files changed, 4 insertions, 2 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 1e8a4b1579db..b16f8d23e97b 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -2191,7 +2191,7 @@ int cifs_getattr(const struct path *path, struct kstat *stat,
if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID))
stat->gid = current_fsgid();
}
- return rc;
+ return 0;
}
int cifs_fiemap(struct inode *inode, struct fiemap_extent_info *fei, u64 start,
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index c31e84ee3c39..cfe9b800ea8c 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -2222,6 +2222,8 @@ smb2_query_dir_first(const unsigned int xid, struct cifs_tcon *tcon,
goto qdf_free;
}
+ atomic_inc(&tcon->num_remote_opens);
+
qd_rsp = (struct smb2_query_directory_rsp *)rsp_iov[1].iov_base;
if (qd_rsp->sync_hdr.Status == STATUS_NO_MORE_FILES) {
trace_smb3_query_dir_done(xid, fid->persistent_fid,
@@ -3417,7 +3419,7 @@ static int smb3_fiemap(struct cifs_tcon *tcon,
if (rc)
goto out;
- if (out_data_len < sizeof(struct file_allocated_range_buffer)) {
+ if (out_data_len && out_data_len < sizeof(struct file_allocated_range_buffer)) {
rc = -EINVAL;
goto out;
}