From: Richard M. Stallman <rms@gnu.org>
Date: Tue, 19 Apr 1994 00:17:46 +0000 (+0000)
Subject: (readline): When extending the buffer,
X-Git-Tag: archive/raspbian/1%29.2+1-2+rpi1^2~5^2~92108
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=1ddb69784baaf29d8a6c45c8c3be7446e7367aea;p=emacs.git

(readline): When extending the buffer,
calculate end afresh using the new size.
---

diff --git a/lib-src/fakemail.c b/lib-src/fakemail.c
index 252a7b2ad5b..1e5bf53ed47 100644
--- a/lib-src/fakemail.c
+++ b/lib-src/fakemail.c
@@ -217,7 +217,7 @@ readline (linebuffer, stream)
 	  linebuffer->size *= 2;
 	  buffer = ((char *) xrealloc (buffer, linebuffer->size));
 	  p += buffer - linebuffer->buffer;
-	  end += buffer - linebuffer->buffer;
+	  end = buffer + linebuffer->size;
 	  linebuffer->buffer = buffer;
 	}
       if (c < 0 || c == '\n')