| From 63df98fa78c8a6e12b40ebdc5c155838d2bf8b5f Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Thu, 29 Nov 2018 18:00:23 -0800 |
| Subject: [PATCH 11/11] gdbserver ctrl-c handling |
| |
| This problem was created by the upstream commit 78708b7c8c |
| After applying the commit, it will send SIGINT to the process |
| group(-signal_pid). |
| But if we use gdbserver send SIGINT, and the attached process is not a |
| process |
| group leader, then the "kill (-signal_pid, SIGINT)" returns error and |
| fails to |
| interrupt the attached process. |
| |
| Upstream-Status: Submitted |
| [https://sourceware.org/bugzilla/show_bug.cgi?id=18945] |
| |
| Author: Josh Gao |
| Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| gdbserver/linux-low.cc | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/gdbserver/linux-low.cc b/gdbserver/linux-low.cc |
| index e45493339d2..aabc099b456 100644 |
| --- a/gdbserver/linux-low.cc |
| +++ b/gdbserver/linux-low.cc |
| @@ -5714,7 +5714,7 @@ linux_process_target::request_interrupt () |
| { |
| /* Send a SIGINT to the process group. This acts just like the user |
| typed a ^C on the controlling terminal. */ |
| - ::kill (-signal_pid, SIGINT); |
| + ::kill (signal_pid, SIGINT); |
| } |
| |
| bool |
| -- |
| 2.29.2 |
| |