From: Hugo Villeneuve <hugo@hugovil.com>
Date: Tue, 28 Jun 2005 02:25:31 +0000 (+0000)
Subject: Fixed bug when response is broken into multiple packets
X-Git-Tag: v0.3.2~13
X-Git-Url: http://gitweb.hugovil.com/?a=commitdiff_plain;h=cd1b3197233f4dfac3784e2fe4161992015d22e6;p=dockapps%2Fwmnotify.git

Fixed bug when response is broken into multiple packets

There was an error after the last line in the buffer (first part of the response) was processed, which generated a NULL stringp
---

diff --git a/src/imap.c b/src/imap.c
index 798d5b6..3fc2e4f 100644
--- a/src/imap.c
+++ b/src/imap.c
@@ -120,12 +120,19 @@ IMAP4_ReceiveResponse( void )
     /* In case no delimiter was found, the token is  taken  to
        be the entire string *stringp, and *stringp is made NULL. */
     if( stringp == NULL ) {
-      /* This should never happen. */
-      ErrorLocation( __FILE__, __LINE__ );
-      fprintf( stderr, "  Delimiter not found in strsep() call.\n" );
-      goto error;
+      if( token[0] == '\0' ) {
+	/* This means we finished parsing the last line of the buffer, but we need to
+	   get more data to continue process the next part of the IMAP4 response. */
+	goto get_packet;
+      }
+      else {
+	/* This should never happen. */
+	ErrorLocation( __FILE__, __LINE__ );
+	fprintf( stderr, "  Delimiter not found in strsep() call.\n" );
+	goto error;
+      }
     }
-
+    
     if( token == NULL ) {
       /* This should never happen. */
       ErrorLocation( __FILE__, __LINE__ );