ksmbd: free ppace array on error in parse_dacl
commit 8cf9bedfc3c47d24bb0de386f808f925dc52863e upstream. The ppace array is not freed if one of the init_acl_state() calls inside parse_dacl() fails. At the moment the function may fail only due to the memory allocation errors so it's highly unlikely in this case but nevertheless a fix is needed. Move ppace allocation after the init_acl_state() calls with proper error handling. Found by Linux Verification Center (linuxtesting.org). Fixes: e2f34481 ("cifsd: add server-side procedures for SMB3") Cc: stable@vger.kernel.org Signed-off-by:Fedor Pchelkin <pchelkin@ispras.ru> Acked-by:
Namjae Jeon <linkinjeon@kernel.org> Signed-off-by:
Steve French <stfrench@microsoft.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
ab5c25b6
No related branches found
No related tags found
Loading
Please register or sign in to comment