Commit 6b6fe3d8 authored Apr 17, 2008 by Lutz Jänicke

Correctly handle case of bad arguments supplied to rsautl

PR: 1659

parent 4c1a6e00

apps/rsautl.c

+24 −12

Original line number	Diff line number	Diff line
		@@ -119,23 +119,35 @@ int MAIN(int argc, char **argv)
		while(argc >= 1)
		{
		if (!strcmp(*argv,"-in")) {
		if (--argc < 1) badarg = 1;
		if (--argc < 1)
		badarg = 1;
		else
		infile= *(++argv);
		} else if (!strcmp(*argv,"-out")) {
		if (--argc < 1) badarg = 1;
		if (--argc < 1)
		badarg = 1;
		else
		outfile= *(++argv);
		} else if(!strcmp(*argv, "-inkey")) {
		if (--argc < 1) badarg = 1;
		if (--argc < 1)
		badarg = 1;
		else
		keyfile = *(++argv);
		} else if (!strcmp(*argv,"-passin")) {
		if (--argc < 1) badarg = 1;
		if (--argc < 1)
		badarg = 1;
		else
		passargin= *(++argv);
		} else if (strcmp(*argv,"-keyform") == 0) {
		if (--argc < 1) badarg = 1;
		if (--argc < 1)
		badarg = 1;
		else
		keyform=str2fmt(*(++argv));
		#ifndef OPENSSL_NO_ENGINE
		} else if(!strcmp(*argv, "-engine")) {
		if (--argc < 1) badarg = 1;
		if (--argc < 1)
		badarg = 1;
		else
		engine = *(++argv);
		#endif
		} else if(!strcmp(*argv, "-pubin")) {