passing the special character single quote #gatttool -I [ ][ ][LE]> ' Segmentation fault (core dumped) Checking g_shell_parse_argv fail status, works fine. --- --- a/attrib/interactive.c 2013-05-14 06:34:08.000000000 +0530 +++ b/attrib/interactive.c 2013-07-17 18:07:24.563861308 +0530 @@ -867,7 +867,8 @@ add_history(line_read); - g_shell_parse_argv(line_read, &argcp, &argvp, NULL); + if(g_shell_parse_argv(line_read, &argcp, &argvp, NULL) == FALSE) + goto done; for (i = 0; commands[i].cmd; i++) if (strcasecmp(commands[i].cmd, argvp[0]) == 0) --- Thanks, Ajay K V & Sathish N -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html