diff options
| -rw-r--r-- | source/nsswitch/wb_common.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/source/nsswitch/wb_common.c b/source/nsswitch/wb_common.c index b113fc3336e..6e6d2bbbf84 100644 --- a/source/nsswitch/wb_common.c +++ b/source/nsswitch/wb_common.c @@ -176,11 +176,13 @@ static int winbind_named_pipe_sock(const char *dir) /* Check permissions on unix socket directory */ if (lstat(dir, &st) == -1) { + errno = ENOENT; return -1; } if (!S_ISDIR(st.st_mode) || (st.st_uid != 0 && st.st_uid != geteuid())) { + errno = ENOENT; return -1; } @@ -199,6 +201,7 @@ static int winbind_named_pipe_sock(const char *dir) the winbindd daemon is not running. */ if (lstat(path, &st) == -1) { + errno = ENOENT; SAFE_FREE(path); return -1; } @@ -208,6 +211,7 @@ static int winbind_named_pipe_sock(const char *dir) if (!S_ISSOCK(st.st_mode) || (st.st_uid != 0 && st.st_uid != geteuid())) { + errno = ENOENT; return -1; } @@ -368,6 +372,7 @@ int winbind_write_sock(void *buffer, int count, int recursing, int need_priv) restart: if (winbind_open_pipe_sock(recursing, need_priv) == -1) { + errno = ENOENT; return -1; } @@ -564,7 +569,11 @@ NSS_STATUS winbindd_send_request(int req_type, int need_priv, if (winbind_write_sock(request, sizeof(*request), request->wb_flags & WBFLAG_RECURSE, - need_priv) == -1) { + need_priv) == -1) + { + /* Set ENOENT for consistency. Required by some apps */ + errno = ENOENT; + return NSS_STATUS_UNAVAIL; } @@ -572,7 +581,11 @@ NSS_STATUS winbindd_send_request(int req_type, int need_priv, (winbind_write_sock(request->extra_data.data, request->extra_len, request->wb_flags & WBFLAG_RECURSE, - need_priv) == -1)) { + need_priv) == -1)) + { + /* Set ENOENT for consistency. Required by some apps */ + errno = ENOENT; + return NSS_STATUS_UNAVAIL; } @@ -596,6 +609,9 @@ NSS_STATUS winbindd_get_response(struct winbindd_response *response) /* Wait for reply */ if (winbindd_read_reply(response) == -1) { + /* Set ENOENT for consistency. Required by some apps */ + errno = ENOENT; + return NSS_STATUS_UNAVAIL; } |