2003-02-17 Marcel Telka <marcel@telka.sk>

* src/jtag.c (jtag_parse_line): Fixed segfault for 'set' command.


git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@366 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

jtag/ChangeLog

@@ -1,3 +1,7 @@
+2003-02-17  Marcel Telka  <marcel@telka.sk>
+
+	* src/jtag.c (jtag_parse_line): Fixed segfault for 'set' command.
+
 2003-02-17  Marcel Telka  <marcel@telka.sk>
 
 	* src/jtag.c (jtag_parse_line): Added new 'get signal' command.

jtag/src/jtag.c

@@ -637,6 +637,10 @@ jtag_parse_line( char *line )
 			dir = (strcmp( t, "in" ) == 0) ? 0 : 1;
 			if (dir) {
 				t = get_token( NULL );
+				if (!t) {
+					printf( "set: syntax error\n" );
+					return 1;
+				}
 				data = strtol( t, &t, 10 );
 				if (t && *t) {
 					printf( "set: syntax error\n" );