mirrors/sway
1
0
Fork 0
mirror of https://github.com/swaywm/sway.git synced 2025-11-22 06:59:48 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #2563 from taiyu-len/fix/misaligned-pointer-access

Browse source 
fix misaligned integer stores/loads
This commit is contained in:
Drew DeVault 2018-09-03 10:57:21 -04:00 • committed by GitHub
commit 7d353813d5
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

8
sway/ipc-server.c
View file

@ -253,8 +253,8 @@ int ipc_client_handle_readable(int client_fd, uint32_t mask, void *data) {
return 0;
}
client->payload_length = buf32[0];
client->current_command = (enum ipc_command_type)buf32[1];
memcpy(&client->payload_length, &buf32[0], sizeof(buf32[0]));
memcpy(&client->current_command, &buf32[1], sizeof(buf32[1]));
if (read_available - received >= (long)client->payload_length) {
ipc_client_handle_command(client);
@ -832,8 +832,8 @@ bool ipc_send_reply(struct ipc_client *client, const char *payload, uint32_t pay
uint32_t *data32 = (uint32_t*)(data + sizeof(ipc_magic));
memcpy(data, ipc_magic, sizeof(ipc_magic));
data32[0] = payload_length;
data32[1] = client->current_command;
memcpy(&data32[0], &payload_length, sizeof(payload_length));
memcpy(&data32[1], &client->current_command, sizeof(client->current_command));
while (client->write_buffer_len + ipc_header_size + payload_length >=
client->write_buffer_size) {