1From d611a68f05c0c86af27bf6beae189a90a946e2e3 Mon Sep 17 00:00:00 2001 2From: Khem Raj <raj.khem@gmail.com> 3Date: Thu, 29 Nov 2018 18:00:23 -0800 4Subject: [PATCH 10/10] gdbserver ctrl-c handling 5 6This problem was created by the upstream commit 78708b7c8c 7After applying the commit, it will send SIGINT to the process 8group(-signal_pid). 9But if we use gdbserver send SIGINT, and the attached process is not a 10process 11group leader, then the "kill (-signal_pid, SIGINT)" returns error and 12fails to 13interrupt the attached process. 14 15Upstream-Status: Submitted 16[https://sourceware.org/bugzilla/show_bug.cgi?id=18945] 17 18Author: Josh Gao 19Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> 20Signed-off-by: Khem Raj <raj.khem@gmail.com> 21--- 22 gdbserver/linux-low.cc | 2 +- 23 1 file changed, 1 insertion(+), 1 deletion(-) 24 25diff --git a/gdbserver/linux-low.cc b/gdbserver/linux-low.cc 26index 5c6191d941c..7f7acf6700d 100644 27--- a/gdbserver/linux-low.cc 28+++ b/gdbserver/linux-low.cc 29@@ -5733,7 +5733,7 @@ linux_process_target::request_interrupt () 30 { 31 /* Send a SIGINT to the process group. This acts just like the user 32 typed a ^C on the controlling terminal. */ 33- ::kill (-signal_pid, SIGINT); 34+ ::kill (signal_pid, SIGINT); 35 } 36 37 bool 38-- 392.33.1 40 41