When user set share name included upper character in smb.conf,
Windows File transfer will stuck at 99%. When copying file, windows send
SRVSVC GET_SHARE_INFO command to ksmbd server. but ksmbd store after
converting share name from smb.conf to lower cases. So ksmbd.mountd
can't not find share and return error to windows client.
This patch find share using name converted share name from client to
lower cases.
Reported-by: Olha Cherevyk <olha.cherevyk@xxxxxxxxx>
Tested-by: Oleksandr Natalenko <oleksandr@xxxxxxxxxxxxxx>
Signed-off-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
---
mountd/rpc_srvsvc.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/mountd/rpc_srvsvc.c b/mountd/rpc_srvsvc.c
index 8608b2e..f3b4d06 100644
--- a/mountd/rpc_srvsvc.c
+++ b/mountd/rpc_srvsvc.c
@@ -169,8 +169,11 @@ static int srvsvc_share_get_info_invoke(struct ksmbd_rpc_pipe *pipe,
{
struct ksmbd_share *share;
int ret;
+ gchar *share_name;
- share = shm_lookup_share(STR_VAL(hdr->share_name));
+ share_name = g_ascii_strdown(STR_VAL(hdr->share_name),
+ strlen(STR_VAL(hdr->share_name)));
+ share = shm_lookup_share(share_name);
if (!share)
return 0;
@@ -188,9 +191,12 @@ static int srvsvc_share_get_info_invoke(struct ksmbd_rpc_pipe *pipe,
}
if (ret != 0) {
+ gchar *server_name = g_ascii_strdown(STR_VAL(hdr->server_name),
+ strlen(STR_VAL(hdr->server_name)));
+
ret = shm_lookup_hosts_map(share,
KSMBD_SHARE_HOSTS_DENY_MAP,
- STR_VAL(hdr->server_name));
+ server_name);
if (ret == 0) {
put_ksmbd_share(share);
return 0;
--
2.25.1
