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fix segmentation fault upon too many UDP connection. Also, accepts multiple connection in one cycle

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Yves Rutschle 2025-05-08 17:58:51 +02:00
parent 8298daf686
commit ff8206f7c8
1 changed files with 7 additions and 5 deletions
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12
sslh-select.c
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@ -156,13 +156,15 @@ void main_loop(struct listen_endpoint listen_sockets[], int num_addr_listen)
/* Check main socket for new connections */ /* Check main socket for new connections */
for (i = 0; i < num_addr_listen; i++) { for (i = 0; i < num_addr_listen; i++) {
if (FD_ISSET(listen_sockets[i].socketfd, &readfds)) { if (FD_ISSET(listen_sockets[i].socketfd, &readfds)) {
struct connection* new_cnx = cnx_accept_process(&fd_info, &listen_sockets[i]);
if (fd_out_of_range(new_cnx->q[0].fd))
tidy_connection(new_cnx, &fd_info);
/* don't also process it as a read socket */ /* don't also process it as a read socket */
FD_CLR(listen_sockets[i].socketfd, &readfds); FD_CLR(listen_sockets[i].socketfd, &readfds);
struct connection* new_cnx;
while ((new_cnx = cnx_accept_process(&fd_info, &listen_sockets[i]))) {
if (fd_out_of_range(new_cnx->q[0].fd))
tidy_connection(new_cnx, &fd_info);
}
} }
} }