[PATCH] fetch--tool: fix uninitialized buffer when reading from stdin

From

Johannes Schindelin <johannes.schindelin@gmx.de>

Date

Feb 26, 2007, 12:08 UTC

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