diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/ipc-client.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/common/ipc-client.c b/common/ipc-client.c index ec0454c9..d30212d2 100644 --- a/common/ipc-client.c +++ b/common/ipc-client.c @@ -79,7 +79,6 @@ bool ipc_set_recv_timeout(int socketfd, struct timeval tv) { struct ipc_response *ipc_recv_response(int socketfd) { char data[IPC_HEADER_SIZE]; - uint32_t *data32 = (uint32_t *)(data + sizeof(ipc_magic)); size_t total = 0; while (total < IPC_HEADER_SIZE) { @@ -95,15 +94,15 @@ struct ipc_response *ipc_recv_response(int socketfd) { goto error_1; } - total = 0; - memcpy(&response->size, &data32[0], sizeof(data32[0])); - memcpy(&response->type, &data32[1], sizeof(data32[1])); + memcpy(&response->size, data + sizeof(ipc_magic), sizeof(uint32_t)); + memcpy(&response->type, data + sizeof(ipc_magic) + sizeof(uint32_t), sizeof(uint32_t)); char *payload = malloc(response->size + 1); if (!payload) { goto error_2; } + total = 0; while (total < response->size) { ssize_t received = recv(socketfd, payload + total, response->size - total, 0); if (received < 0) { @@ -129,10 +128,9 @@ 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]; - uint32_t *data32 = (uint32_t *)(data + sizeof(ipc_magic)); memcpy(data, ipc_magic, sizeof(ipc_magic)); - memcpy(&data32[0], len, sizeof(*len)); - memcpy(&data32[1], &type, sizeof(type)); + memcpy(data + sizeof(ipc_magic), len, sizeof(*len)); + memcpy(data + sizeof(ipc_magic) + sizeof(*len), &type, sizeof(type)); if (write(socketfd, data, IPC_HEADER_SIZE) == -1) { sway_abort("Unable to send IPC header"); |