diff options
Diffstat (limited to 'common/ipc-client.c')
| -rw-r--r-- | common/ipc-client.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/common/ipc-client.c b/common/ipc-client.c index 3515ef0a..13fd8a05 100644 --- a/common/ipc-client.c +++ b/common/ipc-client.c @@ -61,7 +61,7 @@ int ipc_open_socket(const char *socket_path) { } struct ipc_response *ipc_recv_response(int socketfd) { - char data[ipc_header_size]; + char *data = malloc(sizeof(char) * ipc_header_size); uint32_t *data32 = (uint32_t *)(data + sizeof(ipc_magic)); size_t total = 0; @@ -81,6 +81,8 @@ struct ipc_response *ipc_recv_response(int socketfd) { total = 0; memcpy(&response->size, &data32[0], sizeof(data32[0])); memcpy(&response->type, &data32[1], sizeof(data32[1])); + free(data); + char *payload = malloc(response->size + 1); if (!payload) { goto error_2; @@ -99,6 +101,7 @@ struct ipc_response *ipc_recv_response(int socketfd) { return response; error_2: free(response); + free(payload); error_1: wlr_log(WLR_ERROR, "Unable to allocate memory for IPC response"); return NULL; @@ -110,7 +113,7 @@ void free_ipc_response(struct ipc_response *response) { } char *ipc_single_command(int socketfd, uint32_t type, const char *payload, uint32_t *len) { - char data[ipc_header_size]; + char *data = malloc(sizeof(char) * ipc_header_size); uint32_t *data32 = (uint32_t *)(data + sizeof(ipc_magic)); memcpy(data, ipc_magic, sizeof(ipc_magic)); memcpy(&data32[0], len, sizeof(*len)); @@ -120,6 +123,8 @@ char *ipc_single_command(int socketfd, uint32_t type, const char *payload, uint3 sway_abort("Unable to send IPC header"); } + free(data); + if (write(socketfd, payload, *len) == -1) { sway_abort("Unable to send IPC payload"); } |