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activate: validate fdname when accepting it

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This commit is contained in:
Lennart Poettering 2015-10-06 12:32:31 +02:00
parent ba6bfc0d75
commit 163c76c930
1 changed files with 5 additions and 0 deletions
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5
src/activate/activate.c
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@ -361,6 +361,11 @@ static int parse_argv(int argc, char *argv[]) {
break;
case ARG_FDNAME:
if (!fdname_is_valid(optarg)) {
log_error("File descriptor name %s is not valid, refusing.", optarg);
return -EINVAL;
}
arg_fdname = optarg;
break;