Fix type-checking/casting issue.

2 files changed, 27 insertions, 3 deletions

diff --git a/test/Makefile b/test/Makefile
index 42414fa645..3165b63de3 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -61,6 +61,7 @@ ENGINETEST=	enginetest
 EVPTEST=	evp_test
 IGETEST=	igetest
 JPAKETEST=	jpaketest
+ASN1TEST=	asn1test
 
 TESTS=		alltests
 
@@ -71,7 +72,8 @@ EXE=	$(BNTEST)$(EXE_EXT) $(ECTEST)$(EXE_EXT)  $(ECDSATEST)$(EXE_EXT) $(ECDHTEST)
 	$(MDC2TEST)$(EXE_EXT) $(RMDTEST)$(EXE_EXT) \
 	$(RANDTEST)$(EXE_EXT) $(DHTEST)$(EXE_EXT) $(ENGINETEST)$(EXE_EXT) \
 	$(BFTEST)$(EXE_EXT) $(CASTTEST)$(EXE_EXT) $(SSLTEST)$(EXE_EXT) $(EXPTEST)$(EXE_EXT) $(DSATEST)$(EXE_EXT) $(RSATEST)$(EXE_EXT) \
-	$(EVPTEST)$(EXE_EXT) $(IGETEST)$(EXE_EXT) $(JPAKETEST)$(EXE_EXT)
+	$(EVPTEST)$(EXE_EXT) $(IGETEST)$(EXE_EXT) $(JPAKETEST)$(EXE_EXT) \
+	$(ASN1TEST)$(EXE_EXT)
 
 # $(METHTEST)$(EXE_EXT)
 
@@ -83,7 +85,7 @@ OBJ=	$(BNTEST).o $(ECTEST).o  $(ECDSATEST).o $(ECDHTEST).o $(IDEATEST).o \
 	$(MDC2TEST).o $(RMDTEST).o \
 	$(RANDTEST).o $(DHTEST).o $(ENGINETEST).o $(CASTTEST).o \
 	$(BFTEST).o  $(SSLTEST).o  $(DSATEST).o  $(EXPTEST).o $(RSATEST).o \
-	$(EVPTEST).o $(IGETEST).o $(JPAKETEST).o
+	$(EVPTEST).o $(IGETEST).o $(JPAKETEST).o $(ASN1TEST).o
 SRC=	$(BNTEST).c $(ECTEST).c  $(ECDSATEST).c $(ECDHTEST).c $(IDEATEST).c \
 	$(MD2TEST).c  $(MD4TEST).c $(MD5TEST).c \
 	$(HMACTEST).c $(WPTEST).c \
@@ -91,7 +93,7 @@ SRC=	$(BNTEST).c $(ECTEST).c  $(ECDSATEST).c $(ECDHTEST).c $(IDEATEST).c \
 	$(DESTEST).c $(SHATEST).c $(SHA1TEST).c $(MDC2TEST).c $(RMDTEST).c \
 	$(RANDTEST).c $(DHTEST).c $(ENGINETEST).c $(CASTTEST).c \
 	$(BFTEST).c  $(SSLTEST).c $(DSATEST).c   $(EXPTEST).c $(RSATEST).c \
-	$(EVPTEST).c $(IGETEST).c $(JPAKETEST).c
+	$(EVPTEST).c $(IGETEST).c $(JPAKETEST).c $(ASN1TEST).c
 
 EXHEADER= 
 HEADER=	$(EXHEADER)
diff --git a/test/asn1test.c b/test/asn1test.c
new file mode 100755
index 0000000000..9f53d80344
--- /dev/null
+++ b/test/asn1test.c
@@ -0,0 +1,22 @@
+#include <openssl/x509.h>
+#include <openssl/asn1_mac.h>
+
+typedef struct X
+    {
+    STACK_OF(X509_EXTENSION) *ext;
+    } X;
+
+/* This isn't meant to run particularly, it's just to test type checking */
+int main(int argc, char **argv)
+    {
+    X *x = NULL;
+    unsigned char **pp = NULL;
+
+    M_ASN1_I2D_vars(x);
+    M_ASN1_I2D_len_SEQUENCE_opt_type(X509_EXTENSION, x->ext,
+				     i2d_X509_EXTENSION);
+    M_ASN1_I2D_seq_total();
+    M_ASN1_I2D_put_SEQUENCE_opt_type(X509_EXTENSION, x->ext,
+				     i2d_X509_EXTENSION);
+    M_ASN1_I2D_finish();
+    }