diff options
-rw-r--r-- | sway/ipc.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -94,14 +94,15 @@ struct sockaddr_un *ipc_user_sockaddr(void) { | |||
94 | } | 94 | } |
95 | 95 | ||
96 | ipc_sockaddr->sun_family = AF_UNIX; | 96 | ipc_sockaddr->sun_family = AF_UNIX; |
97 | |||
98 | int path_size = sizeof(ipc_sockaddr->sun_path); | 97 | int path_size = sizeof(ipc_sockaddr->sun_path); |
99 | 98 | ||
100 | // Without logind: | 99 | // Env var typically set by logind, e.g. "/run/user/<user-id>" |
101 | int allocating_path_size = snprintf(ipc_sockaddr->sun_path, path_size, | 100 | const char *dir = getenv("XDG_RUNTIME_DIR"); |
102 | "/tmp/sway-ipc.%i.%i.sock", getuid(), getpid()); | 101 | if (!dir) { |
103 | 102 | dir = "/tmp"; | |
104 | if (allocating_path_size >= path_size) { | 103 | } |
104 | if (path_size <= snprintf(ipc_sockaddr->sun_path, path_size, | ||
105 | "%s/sway-ipc.%i.%i.sock", dir, getuid(), getpid())) { | ||
105 | sway_abort("socket path won't fit into ipc_sockaddr->sun_path"); | 106 | sway_abort("socket path won't fit into ipc_sockaddr->sun_path"); |
106 | } | 107 | } |
107 | 108 | ||