-rw-r--r-- | library/backend/vcc.y | 29 |
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 @@ -441,7 +441,7 @@ 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) {
VObject *a;
@@ -813,7 +813,7 @@ static void finiLex() { /* This parses and converts the base64 format for binary encoding into
* a decoded buffer (allocated with new). See RFC 1521.
*/
-static char * lexGetDataFromBase64()
+static int lexGetDataFromBase64()
{
unsigned long bytesLen = 0, bytesMax = 0;
int quadIx = 0, pad = 0;
@@ -826,6 +826,7 @@ static char * lexGetDataFromBase64() DBG_(("db: lexGetDataFromBase64\n"));
while (1) {
c = lexGetc();
+ lexSkipWhite();
if (c == '\n') {
++mime_lineNum;
if (lexLookahead() == '\n') {
@@ -848,8 +849,6 @@ static char * lexGetDataFromBase64() else if (c == '=') {
b = 0;
pad++;
- } else if ((c == ' ') || (c == '\t')) {
- continue;
} else { /* error condition */
if (bytes) free(bytes);
else if (oldBytes) free(oldBytes);
@@ -858,14 +857,17 @@ static char * lexGetDataFromBase64() if (c != EOF) {
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;
if (++quadIx == 4) {
@@ -911,7 +913,7 @@ static char * lexGetDataFromBase64() setValueWithSize(curProp,oldBytes,(unsigned int)bytesLen);
free(oldBytes);
}
- return 0;
+ return bytesLen;
}
static int match_begin_end_name(int end) {
@@ -942,7 +944,7 @@ static char* lexGetQuotedPrintable() c = lexLookahead();
lexClearToken();
- while (c != EOF && c != ';') {
+ while (c != EOF && (c != ';' || !fieldedProp)) {
if (c == '\n') {
// break, leave '\n' on remaining chars.
break;
@@ -1032,11 +1034,8 @@ static int yylex() { lexPushLookaheadc(c);
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)) {
p = lexGetQuotedPrintable();
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