gora/sock.h
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1.4.1 Check if addr is NULL in sock_recvfrom

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seajee
2025-04-26 23:47:23 +02:00
parent 31d7930b78
commit 239e2310ab
1 changed files with 3 additions and 2 deletions
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sock.h
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@@ -1,4 +1,4 @@
// sock - v1.4.0 - MIT License - https://github.com/seajee/sock.h // sock - v1.4.1 - MIT License - https://github.com/seajee/sock.h
#ifndef SOCK_H_ #ifndef SOCK_H_
#define SOCK_H_ #define SOCK_H_
@@ -264,7 +264,7 @@ ssize_t sock_recvfrom(Sock *sock, void *buf, size_t size, SockAddr *addr)
{ {
ssize_t res = recvfrom(sock->fd, buf, size, 0, &addr->sockaddr, ssize_t res = recvfrom(sock->fd, buf, size, 0, &addr->sockaddr,
&sock->addr.len); &sock->addr.len);
if (res < 0) { if (res < 0 || addr == NULL) {
return res; return res;
} }
@@ -309,6 +309,7 @@ void sock_log_error(void)
/* /*
Revision history: Revision history:
1.4.1 (2025-04-26) Check if addr is NULL in sock_recvfrom
1.4.0 (2025-04-26) Renamed sock_create() to sock() 1.4.0 (2025-04-26) Renamed sock_create() to sock()
1.3.0 (2025-04-26) Renamed sock_log_errors to sock_log_error 1.3.0 (2025-04-26) Renamed sock_log_errors to sock_log_error
1.2.0 (2025-04-26) sock_addr can now resolve hostnames 1.2.0 (2025-04-26) sock_addr can now resolve hostnames