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Patch: libshout-1.0.9-alt-buffer_overflow.patch
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Fix buffer overflow in memcpy function
--- ./sock.c
+++ ./sock.c
@@ -280,7 +276,7 @@ SOCKET sock_connect_wto(const char *hostname, const int port, const int timeout)
return INVALID_SOCKET;
}
- memset(&sin, 0, sizeof(sin));
+ memset(&sin, 0, sizeof(struct sockaddr_in));
memset(&server, 0, sizeof(struct sockaddr_in));
if (inet_aton(hostname, (struct in_addr *)&sin.sin_addr) == 0) {
@@ -288,7 +284,7 @@ SOCKET sock_connect_wto(const char *hostname, const int port, const int timeout)
return INVALID_SOCKET;
}
- memcpy(&server.sin_addr, &sin.sin_addr, sizeof(sin));
+ memcpy(&server.sin_addr, &sin.sin_addr, sizeof(struct in_addr));
server.sin_family = AF_INET;
server.sin_port = htons(port);