Merge branch 'release/1.2.1'

Author: sdefauw

asterisk/app_numformat.c

@@ -302,7 +302,7 @@ static int format_num_func_read(struct ast_channel *chan, const char *cmd, char
 		country++;
 	}
 
-	if ((option = strchr(country, ':'))) {
+	if (country && (option = strchr(country, ':'))) {
 		*option = '\0';
 		option++;
 	}
@@ -347,7 +347,7 @@ static int valid_num_func_read(struct ast_channel *chan, const char *cmd, char *
 		country++;
 	}
 
-	if ((option = strchr(country, ':'))) {
+	if (country && (option = strchr(country, ':'))) {
 		*option = '\0';
 		option++;
 	}
@@ -385,7 +385,7 @@ static int info_num_func_read(struct ast_channel *chan, const char *cmd, char *d
 		country++;
 	}
 
-	if ((option = strchr(country, ':'))) {
+	if (country && (option = strchr(country, ':'))) {
 		*option = '\0';
 		option++;
 	}

debian/changelog

@@ -1,3 +1,9 @@
+libastphonenumber (1.2.1) all; urgency=medium
+
+  * Bugfix: Segfault when using NUM_INFO without all required arguments
+
+ -- Sebastien De Fauw <sdefauw@gmail.com>  Mon, 23 Sep 2019 16:04:25 +0200
+
 libastphonenumber (1.2.0) all; urgency=medium
 
   * Improvment: Remove some char when for some formatting