diff mbox series

[2/2] ksmbd: ignore trailing slashes in share paths

Message ID 20240521135753.5108-2-linkinjeon@kernel.org
State New
Headers show
Series [1/2] ksmbd: avoid reclaiming expired durable opens by the client | expand

Commit Message

Namjae Jeon May 21, 2024, 1:57 p.m. UTC 
From: Nandor Kracser <bonifaido@gmail.com>

Trailing slashes in share paths (like: /home/me/Share/) caused permission
issues with shares for clients on iOS and on Android TV for me,
but otherwise they work fine with plain old Samba.

Signed-off-by: Nandor Kracser <bonifaido@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
---
 fs/smb/server/mgmt/share_config.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/fs/smb/server/mgmt/share_config.c b/fs/smb/server/mgmt/share_config.c
index a2f0a2edceb8..e0a6b758094f 100644
--- a/fs/smb/server/mgmt/share_config.c
+++ b/fs/smb/server/mgmt/share_config.c
@@ -165,8 +165,12 @@  static struct ksmbd_share_config *share_config_request(struct unicode_map *um,
 
 		share->path = kstrndup(ksmbd_share_config_path(resp), path_len,
 				      GFP_KERNEL);
-		if (share->path)
+		if (share->path) {
 			share->path_sz = strlen(share->path);
+			while (share->path_sz > 1 &&
+			       share->path[share->path_sz - 1] == '/')
+				share->path[--share->path_sz] = '\0';
+		}
 		share->create_mask = resp->create_mask;
 		share->directory_mask = resp->directory_mask;
 		share->force_create_mode = resp->force_create_mode;