1 files changed, 83 insertions, 0 deletions
diff --git a/chat/centericq/patches/patch-aj b/chat/centericq/patches/patch-aj
new file mode 100644
index 00000000000..fa9a1d38314
--- /dev/null
+++ b/chat/centericq/patches/patch-aj
@@ -0,0 +1,83 @@
+$NetBSD: patch-aj,v 1.1 2005/09/19 19:42:11 adrianp Exp $
+
+--- libgadu-0.1/libgadu.c.orig	2004-03-30 23:44:07.000000000 +0100
++++ libgadu-0.1/libgadu.c
+@@ -378,7 +378,7 @@ int gg_read(struct gg_session *sess, cha
+  */
+ int gg_write(struct gg_session *sess, const char *buf, int length)
+ {
+-	int res;
++	int res = 0;
+ 
+ #ifdef __GG_LIBGADU_HAVE_OPENSSL
+ 	if (sess->ssl) {
+@@ -415,7 +415,8 @@ void *gg_recv_packet(struct gg_session *
+ {
+ 	struct gg_header h;
+ 	char *buf = NULL;
+-	int ret = 0, offset, size = 0;
++	int ret = 0;
++	unsigned int offset, size = 0;
+ 
+ 	gg_debug(GG_DEBUG_FUNCTION, "** gg_recv_packet(%p);\n", sess);
+ 	
+@@ -477,7 +478,7 @@ void *gg_recv_packet(struct gg_session *
+ 		memcpy(&h, sess->recv_buf, sizeof(h));
+ 	
+ 	/* jakieś sensowne limity na rozmiar pakietu */
+-	if (h.length < 0 || h.length > 65535) {
++	if (h.length > 65535) {
+ 		gg_debug(GG_DEBUG_MISC, "// gg_recv_packet() invalid packet length (%d)\n", h.length);
+ 		errno = ERANGE;
+ 		return NULL;
+@@ -503,11 +504,18 @@ void *gg_recv_packet(struct gg_session *
+ 	while (size > 0) {
+ 		ret = gg_read(sess, buf + sizeof(h) + offset, size);
+ 		gg_debug(GG_DEBUG_MISC, "// gg_recv_packet() body recv(%d,%p,%d) = %d\n", sess->fd, buf + sizeof(h) + offset, size, ret);
++		if (!ret) {
++			gg_debug(GG_DEBUG_MISC, "// gg_recv_packet() failed: connection broken\n");
++			errno = ECONNRESET;
++			return NULL;
++		}
+ 		if (ret > -1 && ret <= size) {
+ 			offset += ret;
+ 			size -= ret;
+ 		} else if (ret == -1) { 
++			int errno2 = errno;
+ 			gg_debug(GG_DEBUG_MISC, "// gg_recv_packet() body recv() failed (errno=%d, %s)\n", errno, strerror(errno));
++			errno = errno2;
+ 			if (errno == EAGAIN) {
+ 				gg_debug(GG_DEBUG_MISC, "// gg_recv_packet() %d bytes received, %d left\n", offset, size);
+ 				sess->recv_buf = buf;
+@@ -558,9 +566,9 @@ int gg_send_packet(struct gg_session *se
+ {
+ 	struct gg_header *h;
+ 	char *tmp;
+-	int tmp_length;
++	unsigned int tmp_length;
+ 	void *payload;
+-	int payload_length;
++	unsigned int payload_length;
+ 	va_list ap;
+ 	int res;
+ 
+@@ -584,7 +592,9 @@ int gg_send_packet(struct gg_session *se
+ 	while (payload) {
+ 		char *tmp2;
+ 
+-		payload_length = va_arg(ap, int);
++		if (payload_length < 0)
++			gg_debug(GG_DEBUG_MISC, "// gg_send_packet() invalid payload length (%d)\n", payload_length);
++		payload_length = va_arg(ap, unsigned int);
+ 
+ 		if (payload_length < 0)
+ 			gg_debug(GG_DEBUG_MISC, "// gg_send_packet() invalid payload length (%d)\n", payload_length);
+@@ -1150,7 +1160,7 @@ int gg_image_reply(struct gg_session *se
+ 	struct gg_send_msg s;
+ 	const char *tmp;
+ 	char buf[1910];
+-	int res;
++	int res = -1;
+ 
+ 	gg_debug(GG_DEBUG_FUNCTION, "** gg_image_reply(%p, %d, \"%s\", %p, %d);\n", sess, recipient, filename, image, size);
+