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[Cado] fixed a segmentation fault on wrong params

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The getopt_long descriptors was not correctly terminated.
To avoid a segmentation fault the list should be terminated
by an array composed of 4 NULLs.
This commit is contained in:
Davide Berardi 2020-01-31 18:01:49 +01:00
parent 14c8d46714
commit c48b6aeeb4
1 changed files with 2 additions and 1 deletions
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src/cado.c
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@ -59,7 +59,8 @@ struct option long_options[]={
{"force", no_argument, NULL, 'f'}, {"force", no_argument, NULL, 'f'},
{"verbose", no_argument, NULL, 'v'}, {"verbose", no_argument, NULL, 'v'},
{"setcap", no_argument, NULL, 'v'}, {"setcap", no_argument, NULL, 'v'},
{"scado", no_argument, NULL, 'S'} {"scado", no_argument, NULL, 'S'},
{0,0,0,0}
}; };
void usage(char *progname) { void usage(char *progname) {