Closed caseman closed 3 years ago
A command such as set gr would crash in arg handling here:
set gr
* thread #18, stop reason = EXC_BAD_ACCESS (code=1, address=0x0) frame #0: 0x0000000100019dae tersh`set(state=0x000000010604c600, argc=2, argv=0x0000000105413380, init_args=0x0000000000000000, populated_opts=0x0000700009239a9c) at set.c:197:20 194 argv_0 = strdup(argv[i++]); 195 init_args->command_file = argv_0; 196 } else { -> 197 argv_0 = strdup(state->frame->argv[0]); 198 } 199 argv_free(state->frame->argc, state->frame->argv); 200 state->frame->argc = argc - i + 1;
An additional check has been added to print the usage text and return an error in this case.
A command such as
set gr
would crash in arg handling here:An additional check has been added to print the usage text and return an error in this case.