dovecot-2.2: lib-storage: Don't save text/* MIME parts to extern...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/b1453bc21609
changeset: 14752:b1453bc21609
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Aug 10 00:16:08 2012 +0300
description:
lib-storage: Don't save text/* MIME parts to external attachments even if they're big enough.

diffstat:

 src/lib-storage/index/index-attachment.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 1a938b81cc5f -r b1453bc21609 src/lib-storage/index/index-attachment.c
--- a/src/lib-storage/index/index-attachment.c	Thu Aug 09 18:50:31 2012 +0300
+++ b/src/lib-storage/index/index-attachment.c	Fri Aug 10 00:16:08 2012 +0300
@@ -41,8 +41,12 @@
 	apart.content_type = hdr->content_type;
 	apart.content_disposition = hdr->content_disposition;
 
-	return ctx->part_is_attachment == NULL ? TRUE :
-		ctx->part_is_attachment(ctx, &apart);
+	if (ctx->part_is_attachment != NULL)
+		return ctx->part_is_attachment(ctx, &apart);
+
+	/* don't treat text/ parts as attachments */
+	return hdr->content_type != NULL &&
+		strncasecmp(hdr->content_type, "text/", 5) != 0;
 }
 
 static int index_attachment_open_temp_fd(void *context)