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Add range check

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Arun Prakash Jana 2021-06-20 19:20:10 +05:30
parent 0e8819fea8
commit c597f3be9b
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GPG key ID: A75979F35C080412
1 changed files with 6 additions and 2 deletions
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8
src/nnn.c
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@ -7857,8 +7857,12 @@ int main(int argc, char *argv[])
break; break;
#ifndef NOFIFO #ifndef NOFIFO
case 'F': case 'F':
if (env_opts_id < 0) if (env_opts_id < 0) {
g_state.fifobits = atoi(optarg); fd = atoi(optarg);
if ((fd < 0) || (fd > 2))
return EXIT_FAILURE;
g_state.fifobits = fd;
}
break; break;
#endif #endif
case 'g': case 'g':