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Check file provided before performing any operation on oc command - #7539 (#7564)

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This commit is contained in:
Ayman Khamouma 2017-05-23 11:11:59 +02:00 committed by radare
parent c5c2168c32
commit ce99a1123c
1 changed files with 8 additions and 15 deletions
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23
libr/core/cmd_open.c
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@ -693,22 +693,15 @@ static int cmd_open(void *data, const char *input) {
}
break;
case 'c':
if ('?' == input[1]) {
const char *help_msg[] = {
"oc"," [file]","open core file, like relaunching r2",NULL
};
r_core_cmd_help (core, help_msg);
break;
}
if (r_sandbox_enable (0)) {
eprintf ("This command is disabled in sandbox mode\n");
return 0;
}
// memleak? lose all settings wtf
// if load fails does not fallbacks to previous file
r_core_fini (core);
r_core_init (core);
if (input[1] && input[2]) {
if (r_sandbox_enable (0)) {
eprintf ("This command is disabled in sandbox mode\n");
return 0;
}
// memleak? lose all settings wtf
// if load fails does not fallbacks to previous file
r_core_fini (core);
r_core_init (core);
if (!r_core_file_open (core, input + 2, R_IO_READ, 0)) {
eprintf ("Cannot open file\n");
}