michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: modem: modem_socket: Reset all socket data upon socket_put

Browse source 
Some data where not properly reset on socket_put() and not correctly
initialized at socket creation. Which means we were potentially re-using
data from previous use of this socket.

Signed-off-by: Xavier Chapron <xavier.chapron@stimio.fr>
This commit is contained in:
Xavier Chapron 2020-08-04 11:12:39 +02:00 • committed by Anas Nashif
commit 900d48c88b
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
drivers/modem/modem_socket.c
View file

@ -241,6 +241,9 @@ void modem_socket_put(struct modem_socket_config *cfg, int sock_fd)
sock->is_connected = false;
(void)memset(&sock->src, 0, sizeof(struct sockaddr));
(void)memset(&sock->dst, 0, sizeof(struct sockaddr));
memset(&sock->packet_sizes, 0, sizeof(sock->packet_sizes));
sock->packet_count = 0;
k_sem_reset(&sock->sem_data_ready);
k_sem_give(&cfg->sem_lock);
}