4 files changed, 19 insertions, 9 deletions

diff --git a/src/lib/libcrypto/conf/Makefile.ssl b/src/lib/libcrypto/conf/Makefile.ssl
index 133c2329e6..c5873bc6e7 100644
--- a/src/lib/libcrypto/conf/Makefile.ssl
+++ b/src/lib/libcrypto/conf/Makefile.ssl
@@ -71,7 +71,7 @@ lint:
         lint -DLINT $(INCLUDES) $(SRC)>fluff
 
 depend:
-        $(MAKEDEPEND) $(CFLAG) $(INCLUDES) $(DEPFLAG) $(LIBSRC)
+        $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(LIBSRC)
 
 dclean:
         $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
diff --git a/src/lib/libcrypto/conf/conf_def.c b/src/lib/libcrypto/conf/conf_def.c
index 48ff6f1120..b52ee01a3c 100644
--- a/src/lib/libcrypto/conf/conf_def.c
+++ b/src/lib/libcrypto/conf/conf_def.c
@@ -208,7 +208,8 @@ static int def_load(CONF *conf, const char *name, long *line)
 
 static int def_load_bio(CONF *conf, BIO *in, long *line)
         {
-#define BUFSIZE 512
+/* The macro BUFSIZE conflicts with a system macro in VxWorks */
+#define CONFBUFSIZE     512
         int bufnum=0,i,ii;
         BUF_MEM *buff=NULL;
         char *s,*p,*end;
@@ -252,20 +253,21 @@ static int def_load_bio(CONF *conf, BIO *in, long *line)
         section_sk=(STACK_OF(CONF_VALUE) *)sv->value;
 
         bufnum=0;
+        again=0;
         for (;;)
                 {
-                again=0;
-                if (!BUF_MEM_grow(buff,bufnum+BUFSIZE))
+                if (!BUF_MEM_grow(buff,bufnum+CONFBUFSIZE))
                         {
                         CONFerr(CONF_F_CONF_LOAD_BIO,ERR_R_BUF_LIB);
                         goto err;
                         }
                 p= &(buff->data[bufnum]);
                 *p='\0';
-                BIO_gets(in, p, BUFSIZE-1);
-                p[BUFSIZE-1]='\0';
+                BIO_gets(in, p, CONFBUFSIZE-1);
+                p[CONFBUFSIZE-1]='\0';
                 ii=i=strlen(p);
-                if (i == 0) break;
+                if (i == 0 && !again) break;
+                again=0;
                 while (i > 0)
                         {
                         if ((p[i-1] != '\r') && (p[i-1] != '\n'))
@@ -275,7 +277,7 @@ static int def_load_bio(CONF *conf, BIO *in, long *line)
                         }
                 /* we removed some trailing stuff so there is a new
                  * line on the end. */
-                if (i == ii)
+                if (ii && i == ii)
                         again=1; /* long line */
                 else
                         {
@@ -627,7 +629,7 @@ static int str_copy(CONF *conf, char *section, char **pto, char *from)
                                 CONFerr(CONF_F_STR_COPY,CONF_R_VARIABLE_HAS_NO_VALUE);
                                 goto err;
                                 }
-                        BUF_MEM_grow(buf,(strlen(p)+len-(e-from)));
+                        BUF_MEM_grow_clean(buf,(strlen(p)+len-(e-from)));
                         while (*p)
                                 buf->data[to++]= *(p++);
                         from=e;
diff --git a/src/lib/libcrypto/conf/conf_mall.c b/src/lib/libcrypto/conf/conf_mall.c
index d702af689b..4ba40cf44c 100644
--- a/src/lib/libcrypto/conf/conf_mall.c
+++ b/src/lib/libcrypto/conf/conf_mall.c
@@ -63,7 +63,9 @@
 #include <openssl/dso.h>
 #include <openssl/x509.h>
 #include <openssl/asn1.h>
+#ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
+#endif
 
 /* Load all OpenSSL builtin modules */
 
@@ -71,6 +73,8 @@ void OPENSSL_load_builtin_modules(void)
         {
         /* Add builtin modules here */
         ASN1_add_oid_module();
+#ifndef OPENSSL_NO_ENGINE
         ENGINE_add_conf_module();
+#endif
         }
 
diff --git a/src/lib/libcrypto/conf/conf_sap.c b/src/lib/libcrypto/conf/conf_sap.c
index 97fb174303..e15c2e5546 100644
--- a/src/lib/libcrypto/conf/conf_sap.c
+++ b/src/lib/libcrypto/conf/conf_sap.c
@@ -63,7 +63,9 @@
 #include <openssl/dso.h>
 #include <openssl/x509.h>
 #include <openssl/asn1.h>
+#ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
+#endif
 
 /* This is the automatic configuration loader: it is called automatically by
  * OpenSSL when any of a number of standard initialisation functions are called,
@@ -78,8 +80,10 @@ void OPENSSL_config(const char *config_name)
                 return;
 
         OPENSSL_load_builtin_modules();
+#ifndef OPENSSL_NO_ENGINE
         /* Need to load ENGINEs */
         ENGINE_load_builtin_engines();
+#endif
         /* Add others here? */