From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Mon, 26 Feb 2007 12:08:09 GMT
Subject: [PATCH] fetch--tool: fix uninitialized buffer when reading from stdin
Message-ID: <Pine.LNX.4.63.0702261306140.22628@wbgn013.biozentrum.uni-wuerzburg.de>


Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
---
 builtin-fetch--tool.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/builtin-fetch--tool.c b/builtin-fetch--tool.c
index 48de08d..e5bb560 100644
--- a/builtin-fetch--tool.c
+++ b/builtin-fetch--tool.c
@@ -14,6 +14,10 @@ static char *get_stdin(void)
 		data = xrealloc(data, offset + CHUNK_SIZE);
 		read = xread(0, data + offset, CHUNK_SIZE);
 	}
+	if (read > 0 && data[read - 1] == '\n')
+		data[read - 1] = '\0';
+	else
+		data[read] = '\0';
 	return data;
 }
 
-- 
1.5.0.1.2424.g39563