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authorLinus Torvalds <torvalds@linux-foundation.org>2016-02-16 19:52:59 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2016-02-16 19:52:59 +0100
commit65c23c65bee479faceb042a52f5a7278dfa8d972 (patch)
treeb71c4020fb7a90d04594116c7168dc063df1dacd /fs
parentMerge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (diff)
parentcifs: fix erroneous return value (diff)
downloadlinux-65c23c65bee479faceb042a52f5a7278dfa8d972.tar.xz
linux-65c23c65bee479faceb042a52f5a7278dfa8d972.zip
Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French: "A small set of cifs fixes. I am still reviewing some more, recently submitted SMB3 fixes, but these three are small and safe and ready now" * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: cifs: fix erroneous return value cifs: fix potential overflow in cifs_compose_mount_options cifs: remove redundant check for null string pointer
Diffstat (limited to 'fs')
-rw-r--r--fs/cifs/cifs_dfs_ref.c2
-rw-r--r--fs/cifs/cifsencrypt.c2
-rw-r--r--fs/cifs/connect.c3
3 files changed, 3 insertions, 4 deletions
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index 7dc886c9a78f..e956cba94338 100644
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -175,7 +175,7 @@ char *cifs_compose_mount_options(const char *sb_mountdata,
* string to the length of the original string to allow for worst case.
*/
md_len = strlen(sb_mountdata) + INET6_ADDRSTRLEN;
- mountdata = kzalloc(md_len + 1, GFP_KERNEL);
+ mountdata = kzalloc(md_len + sizeof("ip=") + 1, GFP_KERNEL);
if (mountdata == NULL) {
rc = -ENOMEM;
goto compose_mount_options_err;
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index afa09fce8151..e682b36a210f 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -714,7 +714,7 @@ setup_ntlmv2_rsp(struct cifs_ses *ses, const struct nls_table *nls_cp)
ses->auth_key.response = kmalloc(baselen + tilen, GFP_KERNEL);
if (!ses->auth_key.response) {
- rc = ENOMEM;
+ rc = -ENOMEM;
ses->auth_key.len = 0;
goto setup_ntlmv2_rsp_ret;
}
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 4fbd92d2e113..a763cd3d9e7c 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2999,8 +2999,7 @@ ip_rfc1001_connect(struct TCP_Server_Info *server)
if (ses_init_buf) {
ses_init_buf->trailer.session_req.called_len = 32;
- if (server->server_RFC1001_name &&
- server->server_RFC1001_name[0] != 0)
+ if (server->server_RFC1001_name[0] != 0)
rfc1002mangle(ses_init_buf->trailer.
session_req.called_name,
server->server_RFC1001_name,