From: Marcus Brinkmann <mb@g10code.com>
Date: Tue, 8 Jun 2004 17:48:37 +0000 (+0000)
Subject: 2004-06-08  Marcus Brinkmann  <marcus@g10code.de>
X-Git-Tag: gpgme-0-9-0~1
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=50caa77ee5098dd6d3f7410f610a756bb5dac72f;p=gpgme.git

2004-06-08  Marcus Brinkmann  <marcus@g10code.de>

	* assuan-buffer.c (assuan_write_line): If the line is longer than
	the maximum line length, bail out early.
---

diff --git a/assuan/ChangeLog b/assuan/ChangeLog
index 5354743..92d4b3a 100644
--- a/assuan/ChangeLog
+++ b/assuan/ChangeLog
@@ -1,3 +1,8 @@
+2004-06-08  Marcus Brinkmann  <marcus@g10code.de>
+
+	* assuan-buffer.c (assuan_write_line): If the line is longer than
+	the maximum line length, bail out early.
+
 2004-04-19  Werner Koch  <wk@gnupg.org>
 
 	* assuan-socket-connect.c: Include sys/types.h
diff --git a/assuan/assuan-buffer.c b/assuan/assuan-buffer.c
index 59518f2..01e7700 100644
--- a/assuan/assuan-buffer.c
+++ b/assuan/assuan-buffer.c
@@ -238,6 +238,9 @@ assuan_write_line (ASSUAN_CONTEXT ctx, const char *line)
   s = strchr (line, '\n');
   len = s? (s-line) : strlen (line);
 
+  if (len > LINELENGTH - 2)
+    return ASSUAN_Line_Too_Long;
+
   /* fixme: we should do some kind of line buffering.  */
   if (ctx->log_fp)
     {