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Fix misalignment

From: Andreas Schwab
Subject: Fix misalignment
Date: Mon, 23 Jul 2007 15:08:35 +0200
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.1 (gnu/linux)

2007-07-23  Andreas Schwab  <address@hidden>

        * src/sort.c (fillbuf): Make sure the buffer limit is always
        aligned after the buffer was grown.

diff --git a/src/sort.c b/src/sort.c
index 824dd0d..6024be7 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -1492,6 +1492,8 @@ fillbuf (struct buffer *buf, FILE *fp, char const *file)
       /* The current input line is too long to fit in the buffer.
         Double the buffer size and try again.  */
       buf->buf = X2REALLOC (buf->buf, &buf->alloc);
+      /* Realign buffer limit.  */
+      buf->alloc -= buf->alloc % sizeof (struct line);


Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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