1 files changed, 14 insertions, 15 deletions

diff --git a/library/backend/vcc.y b/library/backend/vcc.y
index 4c79368..bec2955 100644
--- a/library/backend/vcc.y
+++ b/library/backend/vcc.y
@@ -442,5 +442,5 @@ static void enterProps(const char *s)
 static void enterAttr(const char *s1, const char *s2)

     {

-    const char *p1, *p2;

+    const char *p1, *p2=0;

     p1 = lookupProp_(s1);

     if (s2) {

@@ -814,5 +814,5 @@ static void finiLex() {
  * a decoded buffer (allocated with new).  See RFC 1521.

  */

-static char * lexGetDataFromBase64()

+static int lexGetDataFromBase64()

     {

     unsigned long bytesLen = 0, bytesMax = 0;

@@ -827,4 +827,5 @@ static char * lexGetDataFromBase64()
     while (1) {

         c = lexGetc();

+        lexSkipWhite();

         if (c == '\n') {

             ++mime_lineNum;

@@ -849,6 +850,4 @@ static char * lexGetDataFromBase64()
                 b = 0;

                 pad++;

-            } else if ((c == ' ') || (c == '\t')) {

-                continue;

             } else { /* error condition */

                 if (bytes) free(bytes);

@@ -859,12 +858,15 @@ static char * lexGetDataFromBase64()
                     c = lexGetc();

                     while (c != EOF) {

-                        if (c == '\n' && lexLookahead() == '\n') {

-                            ++mime_lineNum;

-                            break;

+                        if (c == '\n') {

+                            lexSkipWhite();

+                            if(lexLookahead() == '\n') {

+                                ++mime_lineNum;

+                                break;

+                                }

                             }

                         c = lexGetc();

                         }

                     }

-                return NULL;

+                return c != EOF;

                 }

             trip = (trip << 6) | b;

@@ -912,5 +914,5 @@ static char * lexGetDataFromBase64()
         free(oldBytes);

         }

-    return 0;

+    return bytesLen;

     }

 

@@ -943,5 +945,5 @@ static char* lexGetQuotedPrintable()
     lexClearToken();

 

-    while (c != EOF && c != ';') {

+    while (c != EOF && (c != ';' || !fieldedProp)) {

         if (c == '\n') {

             // break, leave '\n' on remaining chars.

@@ -1033,9 +1035,6 @@ static int yylex() {
             if (lexWithinMode(L_BASE64)) {

                 /* get each char and convert to bin on the fly... */

-                p = lexGetDataFromBase64();

-        #if 0   
-                yylval.str = p;

-                return STRING;

-        #endif  
+                yylval.str = NULL;

+                return lexGetDataFromBase64() ? STRING : 0;

                 }

             else if (lexWithinMode(L_QUOTED_PRINTABLE)) {