From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 7 Jul 2008 05:26:45 +0000 (-0700)
Subject: mailinfo: feed the correct line length to decode_transfer_encoding()
X-Git-Tag: v1.5.6.3~10^2~2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=6fc2a25e6215f1b1916a3da93bf7ddace8ba5310;p=git.git

mailinfo: feed the correct line length to decode_transfer_encoding()

When handling a MIME multipart message, multi-part boundary lines are eaten
by a call to handle_boundary() function from the main loop of handle_body(),
and after that happens, we should update the line length correctly, because
handle_boundary() udpates line[] with new data.

This was caused by a thinko in 9aa2309 (mailinfo: apply the same fix not
to lose NULs in BASE64 and QP codepaths, 2008-05-25).

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
index 97c1ff974..fa6e8f90a 100644
--- a/builtin-mailinfo.c
+++ b/builtin-mailinfo.c
@@ -812,6 +812,7 @@ static void handle_body(void)
 					      np - newline);
 			if (!handle_boundary())
 				return;
+			len = strlen(line);
 		}
 
 		/* Unwrap transfer encoding */