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Add check that the argument to the -c option is a directory.

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This commit is contained in:
Mark Riddoch 2014-02-06 13:46:07 +01:00
parent a91c595dbc
commit 1e25d304e7
1 changed files with 17 additions and 1 deletions
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18
server/core/gateway.c
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@ -940,7 +940,23 @@ int main(int argc, char **argv)
*/
if (optarg[0] != '-')
{
get_expanded_pathname(&home_dir, optarg, NULL);
struct stat sb;
if (stat(optarg, &sb) != -1
&& (! S_ISDIR(sb.st_mode)))
{
char* logerr = "Home directory argument "
"identifier \'-c\' was specified but "
"the argument didn't specify a valid "
"a directory.";
print_log_n_stderr(true, true, logerr, logerr, 0);
usage();
succp = false;
}
else
{
get_expanded_pathname(&home_dir, optarg, NULL);
}
}
if (home_dir != NULL)