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[PATCH] Fix a bug in cmd_qtbuffer.


Hi,
When playing with packet "qTBuffer", I find a bug in cmd_qtbuffer.  We
don't have to set '\0' to OWN_BUF, because convert_int_to_ascii did
that.  On the other hand, it is incorrect to set '\0' to own_buf[num]
because convert_int_to_ascii writes 2 * num of bytes to OWN_BUF, it
is correct to set '\0' to own_buf[2 * num].  This patch fixes the bug
I found when using "qTBuffer".

Regression tested on x86_64-linux.  OK?

gdb/gdbserver:

2013-02-25  Yao Qi  <yao@codesourcery.com>

	* tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
---
 gdb/gdbserver/tracepoint.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c
index 95c55ad..ba681c4 100644
--- a/gdb/gdbserver/tracepoint.c
+++ b/gdb/gdbserver/tracepoint.c
@@ -4002,7 +4002,6 @@ cmd_qtbuffer (char *own_buf)
     num = (PBUFSIZ - 16) / 2;
 
   convert_int_to_ascii (tbp, own_buf, num);
-  own_buf[num] = '\0';
 }
 
 static void
-- 
1.7.7.6


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