Constify version strings is ssl lib.

ssl/d1_lib.c

@@ -61,7 +61,7 @@
 #include <openssl/objects.h>
 #include "ssl_locl.h"
 
-const char *dtls1_version_str="DTLSv1" OPENSSL_VERSION_PTEXT;
+const char dtls1_version_str[]="DTLSv1" OPENSSL_VERSION_PTEXT;
 
 SSL3_ENC_METHOD DTLSv1_enc_data={
     dtls1_enc,

ssl/s2_lib.c

@@ -63,7 +63,7 @@
 #include <openssl/evp.h>
 #include <openssl/md5.h>
 
-const char *ssl2_version_str="SSLv2" OPENSSL_VERSION_PTEXT;
+const char ssl2_version_str[]="SSLv2" OPENSSL_VERSION_PTEXT;
 
 #define SSL2_NUM_CIPHERS (sizeof(ssl2_ciphers)/sizeof(SSL_CIPHER))
 

ssl/s3_lib.c

@@ -162,7 +162,7 @@
 #include <openssl/dh.h>
 #endif
 
-const char *ssl3_version_str="SSLv3" OPENSSL_VERSION_PTEXT;
+const char ssl3_version_str[]="SSLv3" OPENSSL_VERSION_PTEXT;
 
 #define SSL3_NUM_CIPHERS	(sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
 

ssl/t1_lib.c

@@ -113,7 +113,7 @@
 #include <openssl/objects.h>
 #include "ssl_locl.h"
 
-const char *tls1_version_str="TLSv1" OPENSSL_VERSION_PTEXT;
+const char tls1_version_str[]="TLSv1" OPENSSL_VERSION_PTEXT;
 
 SSL3_ENC_METHOD TLSv1_enc_data={
 	tls1_enc,