X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=apps%2Frsautl.c;h=b01f004eb3f6c8c91e43fe53d19e61a68d4a6b7b;hb=82fe001b8d7b040ac75a871287f9bc77b14c6cdb;hp=5db6fe7cd74ff9982fd5132554085c01dbf046dd;hpb=dfe399e7d9773174c44fa3451b97cf1e3ca07a55;p=openssl.git

diff --git a/apps/rsautl.c b/apps/rsautl.c
index 5db6fe7cd7..b01f004eb3 100644
--- a/apps/rsautl.c
+++ b/apps/rsautl.c
@@ -1,5 +1,5 @@
 /* rsautl.c */
-/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2000.
  */
 /* ====================================================================
@@ -56,12 +56,14 @@
  *
  */
 
+#include <openssl/opensslconf.h>
 #ifndef OPENSSL_NO_RSA
 
 #include "apps.h"
 #include <string.h>
 #include <openssl/err.h>
 #include <openssl/pem.h>
+#include <openssl/rsa.h>
 
 #define RSA_SIGN 	1
 #define RSA_VERIFY 	2
@@ -117,24 +119,36 @@ int MAIN(int argc, char **argv)
 	while(argc >= 1)
 	{
 		if (!strcmp(*argv,"-in")) {
-			if (--argc < 1) badarg = 1;
-                        infile= *(++argv);
+			if (--argc < 1)
+				badarg = 1;
+			else
+				infile= *(++argv);
 		} else if (!strcmp(*argv,"-out")) {
-			if (--argc < 1) badarg = 1;
-			outfile= *(++argv);
+			if (--argc < 1)
+				badarg = 1;
+			else
+				outfile= *(++argv);
 		} else if(!strcmp(*argv, "-inkey")) {
-			if (--argc < 1) badarg = 1;
-			keyfile = *(++argv);
+			if (--argc < 1)
+				badarg = 1;
+			else
+				keyfile = *(++argv);
 		} else if (!strcmp(*argv,"-passin")) {
-			if (--argc < 1) badarg = 1;
-			passargin= *(++argv);
+			if (--argc < 1)
+				badarg = 1;
+			else
+				passargin= *(++argv);
 		} else if (strcmp(*argv,"-keyform") == 0) {
-			if (--argc < 1) badarg = 1;
-			keyform=str2fmt(*(++argv));
+			if (--argc < 1)
+				badarg = 1;
+			else
+				keyform=str2fmt(*(++argv));
 #ifndef OPENSSL_NO_ENGINE
 		} else if(!strcmp(*argv, "-engine")) {
-			if (--argc < 1) badarg = 1;
-			engine = *(++argv);
+			if (--argc < 1)
+				badarg = 1;
+			else
+				engine = *(++argv);
 #endif
 		} else if(!strcmp(*argv, "-pubin")) {
 			key_type = KEY_PUBKEY;
@@ -147,6 +161,7 @@ int MAIN(int argc, char **argv)
 		else if(!strcmp(*argv, "-oaep")) pad = RSA_PKCS1_OAEP_PADDING;
 		else if(!strcmp(*argv, "-ssl")) pad = RSA_SSLV23_PADDING;
 		else if(!strcmp(*argv, "-pkcs")) pad = RSA_PKCS1_PADDING;
+		else if(!strcmp(*argv, "-x931")) pad = RSA_X931_PADDING;
 		else if(!strcmp(*argv, "-sign")) {
 			rsa_mode = RSA_SIGN;
 			need_priv = 1;
@@ -327,4 +342,10 @@ static void usage()
 
 }
 
+#else /* !OPENSSL_NO_RSA */
+
+# if PEDANTIC
+static void *dummy=&dummy;
+# endif
+
 #endif