b0aba1005b
Stanislav Fort
2025-11-10
Subject
cshutdn: acknowledge FD_SETSIZE for shutdown descriptors
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lib/cshutdn.c+7 -4
| @@ -503,20 +503,23 @@ void Curl_cshutdn_setfds(struct cshutdn *cshutdn, | |
| continue; | |
| for(i = 0; i < ps.n; i++) { | |
| + | curl_socket_t sock = ps.sockets[i]; |
| + | if(!FDSET_SOCK(sock)) |
| + | continue; |
| #ifdef __DJGPP__ | |
| #pragma GCC diagnostic push | |
| #pragma GCC diagnostic ignored "-Warith-conversion" | |
| #endif | |
| if(ps.actions[i] & CURL_POLL_IN) | |
| - | FD_SET(ps.sockets[i], read_fd_set); |
| + | FD_SET(sock, read_fd_set); |
| if(ps.actions[i] & CURL_POLL_OUT) | |
| - | FD_SET(ps.sockets[i], write_fd_set); |
| + | FD_SET(sock, write_fd_set); |
| #ifdef __DJGPP__ | |
| #pragma GCC diagnostic pop | |
| #endif | |
| if((ps.actions[i] & (CURL_POLL_OUT | CURL_POLL_IN)) && | |
| - | ((int)ps.sockets[i] > *maxfd)) |
| - | *maxfd = (int)ps.sockets[i]; |
| + | ((int)sock > *maxfd)) |
| + | *maxfd = (int)sock; |
| } | |
| } | |
| Curl_pollset_cleanup(&ps); | |