usr.sbin/uefisign: prevent specifying certificate, key or output
multiple times. MFC after: 1 month
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parent
d22883d715
commit
6234a0bfc8
@ -350,13 +350,22 @@ main(int argc, char **argv)
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Vflag = true;
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break;
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case 'c':
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if (certpath == NULL)
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certpath = checked_strdup(optarg);
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else
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err(1, "-c can only be specified once");
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break;
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case 'k':
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if (keypath == NULL)
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keypath = checked_strdup(optarg);
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else
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err(1, "-k can only be specified once");
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break;
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case 'o':
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if (outpath == NULL)
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outpath = checked_strdup(optarg);
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else
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err(1, "-o can only be specified once");
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break;
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case 'v':
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vflag = true;
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@ -402,7 +411,7 @@ main(int argc, char **argv)
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err(1, "fork");
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if (pid == 0)
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return (child(inpath, outpath, pipefds[1], Vflag, vflag));
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exit(child(inpath, outpath, pipefds[1], Vflag, vflag));
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if (!Vflag) {
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certfp = checked_fopen(certpath, "r");
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@ -422,5 +431,5 @@ main(int argc, char **argv)
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sign(cert, key, pipefds[0]);
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}
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return (wait_for_child(pid));
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exit(wait_for_child(pid));
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}
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