Merge branch 'master' into regexex

NEWS

@@ -1,5 +1,23 @@
 v1.1-head 2017-xx-xx  The Irssi team <staff@irssi.org>
 
+v1.0.3 2017-06-06  The Irssi team <staff@irssi.org>
+	- Fix out of bounds read when scanning expandos (GL!11).
+	- Fix invalid memory access with quoted filenames in DCC
+	  (GL#8, GL!12).
+	- Fix null-pointer dereference on DCC without address (GL#9, GL!13).
+	- Improve integer overflow handling. Originally reported by
+          oss-fuzz#525 (#706).
+	- Improve nicklist performance from O(N^2) to O(N) (#705).
+	- Fix initial screen redraw delay. By Stephen Oberholtzer
+	  (#680, bdo#856201).
+	- Fix incorrect reset of true colours when resetting background. (#711).
+	- Fix missing -notls option in /SERVER. By Jari Matilainen (#117, #702).
+	- Fix minor history glitch on overcounter (#462, #685).
+	- Improved OpenSSL detection at compile time. By Rodrigo Rebello (#677).
+	- Improved NetBSD Terminfo detection. By Maya Rashish (#694, #698).
+	- Add missing syntax info for COMPLETION (#687, #688).
+	- Minor typo correction in help. By Michael Hansen (#707).
+
 v1.0.2 2017-03-10  The Irssi team <staff@irssi.org>
 	- Prevent some null-pointer crashes (GL!9).
 	- Fix compilation with OpenSSL 1.1.0 (#628, #597).

docs/help/in/list.in

@@ -24,11 +24,15 @@
 
 %9Remarks:%9
 
-    Not all networks support server-side filtering and may provide a network
+    Not all networks support server-side filtering. Some provide a network
     service or service bot instead; on IRCnet, you may use the List service:
 
-    /SQUERY List HELP
+    /SQUERY Alis HELP
-    /MSG ALIS HELP
+
+    Other networks with service bots (like ChanServ) may also provide a list
+    service bot (confirm with /WHOIS ALIS):
+
+    /MSG Alis HELP
 
 %9See also:%9 STATS, SQUERY, WHOIS
 

src/fe-common/irc/dcc/fe-dcc-get.c

@@ -108,7 +108,7 @@ static void dcc_error_close_not_found(const char *type, const char *nick,
 	g_return_if_fail(fname != NULL);
 	if (g_ascii_strcasecmp(type, "GET") != 0) return;
 
-	if (fname == '\0') fname = "(ANY)";
+	if (fname == NULL || *fname == '\0') fname = "(ANY)";
 	printformat(NULL, NULL, MSGLEVEL_DCC,
 		    IRCTXT_DCC_GET_NOT_FOUND, nick, fname);
 }

src/fe-common/irc/dcc/fe-dcc-send.c

@@ -108,7 +108,7 @@ static void dcc_error_close_not_found(const char *type, const char *nick,
 	g_return_if_fail(fname != NULL);
 	if (g_ascii_strcasecmp(type, "SEND") != 0) return;
 
-	if (fname == '\0') fname = "(ANY)";
+	if (fname == NULL || *fname == '\0') fname = "(ANY)";
 	printformat(NULL, NULL, MSGLEVEL_DCC,
 		    IRCTXT_DCC_SEND_NOT_FOUND, nick, fname);
 }

src/fe-text/textbuffer.c

@@ -590,27 +590,30 @@ GList *textbuffer_find_text(TEXT_BUFFER_REC *buffer, LINE_REC *startline,
 			pre_line = line;
 			for (i = 0; i < before; i++) {
 				if (pre_line->prev == NULL ||
-				    g_list_find(matches, pre_line->prev) != NULL)
+				    g_list_nth_data(matches, 0) == pre_line->prev ||
+				    g_list_nth_data(matches, 1) == pre_line->prev)
 					break;
                                 pre_line = pre_line->prev;
 			}
 
 			for (; pre_line != line; pre_line = pre_line->next)
-				matches = g_list_append(matches, pre_line);
+				matches = g_list_prepend(matches, pre_line);
 
 			match_after = after;
 		}
 
 		if (line_matched || match_after > 0) {
 			/* matched */
-			matches = g_list_append(matches, line);
+			matches = g_list_prepend(matches, line);
 
 			if ((!line_matched && --match_after == 0) ||
 			    (line_matched && match_after == 0 && before > 0))
-				matches = g_list_append(matches, NULL);
+				matches = g_list_prepend(matches, NULL);
 		}
 	}
 
+	matches = g_list_reverse(matches);
+
 	if (preg != NULL)
 		i_regex_unref(preg);
         g_string_free(str, TRUE);

src/irc/dcc/dcc-get.c

@@ -382,6 +382,8 @@ int get_file_params_count(char **params, int paramcount)
 	if (*params[0] == '"') {
 		/* quoted file name? */
 		for (pos = 0; pos < paramcount-3; pos++) {
+			if (strlen(params[pos]) == 0)
+				continue;
 			if (params[pos][strlen(params[pos])-1] == '"' &&
 			    get_params_match(params, pos+1))
 				return pos+1;
@@ -428,6 +430,10 @@ static void ctcp_msg_dcc_send(IRC_SERVER_REC *server, const char *data,
 	int p_id = -1;
 	int passive = FALSE;
 
+	if (addr == NULL) {
+		addr = "";
+	}
+
 	/* SEND <file name> <address> <port> <size> [...] */
 	/* SEND <file name> <address> 0 <size> <id> (DCC SEND passive protocol) */
 	params = g_strsplit(data, " ", -1);

src/irc/dcc/dcc-resume.c

@@ -62,6 +62,8 @@ int get_file_params_count_resume(char **params, int paramcount)
 	if (*params[0] == '"') {
 		/* quoted file name? */
 		for (pos = 0; pos < paramcount-2; pos++) {
+			if (strlen(params[pos]) == 0)
+				continue;
 			if (params[pos][strlen(params[pos])-1] == '"' &&
 			    get_params_match_resume(params, pos+1))
 				return pos+1;