1 files changed, 78 insertions, 65 deletions

diff --git a/noncore/net/mail/libmailwrapper/generatemail.cpp b/noncore/net/mail/libmailwrapper/generatemail.cpp
index 9272d0c..48fa02e 100644
--- a/noncore/net/mail/libmailwrapper/generatemail.cpp
+++ b/noncore/net/mail/libmailwrapper/generatemail.cpp
@@ -258,153 +258,166 @@ mailmime *Generatemail::buildTxtPart(const QString&str ) {
     if ( err != MAILIMF_NO_ERROR )
         goto err_free_txtPart;
 
     return txtPart;     // Success :)
 
 err_free_txtPart:
     mailmime_free( txtPart );
 err_free_fields:
     mailmime_fields_free( fields );
 err_free_content:
     mailmime_content_free( content );
 err_free_param:
     mailmime_parameter_free( param );
 err_free:
     qDebug( "buildTxtPart - error" );
 
     return NULL;        // Error :(
 }
 
 mailimf_mailbox *Generatemail::newMailbox(const QString&name, const QString&mail ) {
     return mailimf_mailbox_new( strdup( name.latin1() ),
                                 strdup( mail.latin1() ) );
 }
 
-mailimf_fields *Generatemail::createImfFields(const Mail&mail ) {
-    mailimf_fields *fields;
-    mailimf_field *xmailer;
+mailimf_fields *Generatemail::createImfFields(const Mail&mail )
+{
+    mailimf_fields *fields = NULL;
+    mailimf_field *xmailer = NULL;
     mailimf_mailbox *sender=0,*fromBox=0;
     mailimf_mailbox_list *from=0;
     mailimf_address_list *to=0, *cc=0, *bcc=0, *reply=0;
     clist*in_reply_to = 0;
     char *subject = strdup( mail.getSubject().latin1() );
     int err;
+    int res = 1;
 
     sender = newMailbox( mail.getName(), mail.getMail() );
-    if ( sender == NULL )
-        goto err_free;
-
-    fromBox = newMailbox( mail.getName(), mail.getMail() );
-    if ( fromBox == NULL )
-        goto err_free_sender;
+    if ( sender == NULL ) {
+        res = 0;
+    }
 
-    from = mailimf_mailbox_list_new_empty();
-    if ( from == NULL )
-        goto err_free_fromBox;
+    if (res) {
+        fromBox = newMailbox( mail.getName(), mail.getMail() );
+    }
+    if ( fromBox == NULL ) {
+        res = 0;
+    }
 
-    err = mailimf_mailbox_list_add( from, fromBox );
-    if ( err != MAILIMF_NO_ERROR )
-        goto err_free_from;
+    if (res) {
+        from = mailimf_mailbox_list_new_empty();
+    }
+    if ( from == NULL ) {
+        res = 0;
+    }
 
-    to = parseAddresses( mail.getTo() );
-    if ( to == NULL )
-        goto err_free_from;
+    if (res && from) {
+        err = mailimf_mailbox_list_add( from, fromBox );
+        if ( err != MAILIMF_NO_ERROR ) {
+            res = 0;
+        }
+    }
 
-    cc = parseAddresses( mail.getCC() );
-    bcc = parseAddresses( mail.getBCC() );
-    reply = parseAddresses( mail.getReply() );
+    if (res) to = parseAddresses( mail.getTo() );
+    if (res) cc = parseAddresses( mail.getCC() );
+    if (res) bcc = parseAddresses( mail.getBCC() );
+    if (res) reply = parseAddresses( mail.getReply() );
 
-    if (mail.Inreply().count()>0) {
+    if (res && mail.Inreply().count()>0) {
         in_reply_to = clist_new();
         char*c_reply;
         unsigned int nsize = 0;
         for (QStringList::ConstIterator it=mail.Inreply().begin();
              it != mail.Inreply().end();++it) {
             if ((*it).isEmpty())
                 continue;
             QString h((*it));
             while (h.length()>0 && h[0]=='<') {
                 h.remove(0,1);
             }
             while (h.length()>0 && h[h.length()-1]=='>') {
                 h.remove(h.length()-1,1);
             }
             if (h.isEmpty()) continue;
             nsize = strlen(h.latin1());
             /* yes! must be malloc! */
             c_reply = (char*)malloc( (nsize+1)*sizeof(char));
             memset(c_reply,0,nsize+1);
             memcpy(c_reply,h.latin1(),nsize);
             clist_append(in_reply_to,c_reply);
             qDebug("In reply to: %s",c_reply);
         }
     }
 
-    fields = mailimf_fields_new_with_data( from, sender, reply, to, cc, bcc,
+    if (res) {
+        fields = mailimf_fields_new_with_data( from, sender, reply, to, cc, bcc,
                                            in_reply_to, NULL, subject );
-    if ( fields == NULL )
-        goto err_free_reply;
-
-    xmailer = mailimf_field_new_custom( strdup( "User-Agent" ),
+        if ( fields == NULL ) {
+            qDebug("Error creating mailimf fields");
+            res = 0;
+        }
+    }
+    if (res) xmailer = mailimf_field_new_custom( strdup( "User-Agent" ),
                                         strdup( USER_AGENT ) );
-    if ( xmailer == NULL )
-        goto err_free_fields;
-
-    err = mailimf_fields_add( fields, xmailer );
-    if ( err != MAILIMF_NO_ERROR )
-        goto err_free_xmailer;
-
-    return fields;      // Success :)
-
-err_free_xmailer:
-    if (xmailer)
-        mailimf_field_free( xmailer );
-err_free_fields:
-    if (fields)
-        mailimf_fields_free( fields );
-err_free_reply:
-    if (reply)
-        mailimf_address_list_free( reply );
-    if (bcc)
-        mailimf_address_list_free( bcc );
-    if (cc)
-        mailimf_address_list_free( cc );
-    if (to)
-        mailimf_address_list_free( to );
-err_free_from:
-    if (from)
-        mailimf_mailbox_list_free( from );
-err_free_fromBox:
-    mailimf_mailbox_free( fromBox );
-err_free_sender:
-    if (sender)
-        mailimf_mailbox_free( sender );
-err_free:
-    if (subject)
-        free( subject );
-    qDebug( "createImfFields - error" );
-
-    return NULL;        // Error :(
+    if ( xmailer == NULL ) {
+        res = 0;
+    } else {
+        err = mailimf_fields_add( fields, xmailer );
+        if ( err != MAILIMF_NO_ERROR ) {
+            res = 0;
+        }
+    }
+    if (!res ) {
+        if (xmailer) {
+            mailimf_field_free( xmailer );
+            xmailer = NULL;
+        }
+        if (fields) {
+            mailimf_fields_free( fields );
+            fields = NULL;
+        } else {
+            if (reply)
+                mailimf_address_list_free( reply );
+            if (bcc)
+                mailimf_address_list_free( bcc );
+            if (cc)
+                mailimf_address_list_free( cc );
+            if (to)
+                mailimf_address_list_free( to );
+            if (fromBox) {
+                mailimf_mailbox_free( fromBox );
+            } else if (from) {
+                mailimf_mailbox_list_free( from );
+            }
+            if (sender) {
+                mailimf_mailbox_free( sender );
+            }
+            if (subject) {
+                free( subject );
+            }
+        }
+    }
+    return fields;
 }
 
 mailmime *Generatemail::createMimeMail(const Mail &mail ) {
     mailmime *message, *txtPart;
     mailimf_fields *fields;
     int err;
 
     fields = createImfFields( mail );
     if ( fields == NULL )
         goto err_free;
 
     message = mailmime_new_message_data( NULL );
     if ( message == NULL )
         goto err_free_fields;
 
     mailmime_set_imf_fields( message, fields );
 
     txtPart = buildTxtPart( mail.getMessage() );
 
     if ( txtPart == NULL )
         goto err_free_message;
 
     err = mailmime_smart_add_part( message, txtPart );
     if ( err != MAILIMF_NO_ERROR )