From d06aaaaf2bd8f3b5f0235e75f4f04c0ad69c7d6d Mon Sep 17 00:00:00 2001
From: Craig Small <csmall@enc.com.au>
Date: Tue, 14 Jan 2014 22:23:58 +1100
Subject: [PATCH] ps: ignore SIGCONT

SIGCONT is a continue signal.  It seems that some zsh setups can send
this signal, causing ps to abort.  This is not what "continue" means.
This change just uses the default handler which will continue a stopped
process.

References:
  http://bugs.debian.org/732410
  http://www.zsh.org/cgi-bin/mla/redirect?WORKERNUMBER=32251

Signed-off-by: Craig Small <csmall@enc.com.au>
---
 NEWS         | 1 +
 ps/display.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/NEWS b/NEWS
index 1c710a3b..a2afaa32 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,7 @@
 procps-ng-3.3.10
 ----------------
   * sysctl --system loads default config file - Debian #732920
+  * ps doesn't exit on SIGCONT
 
 procps-ng-3.3.9
 ---------------
diff --git a/ps/display.c b/ps/display.c
index c20285d4..693154bd 100644
--- a/ps/display.c
+++ b/ps/display.c
@@ -563,6 +563,7 @@ int main(int argc, char *argv[]){
     default:
       sigaction(i,&sa,NULL);
     case 0:
+    case SIGCONT:
     case SIGINT:   /* ^C */
     case SIGTSTP:  /* ^Z */
     case SIGTTOU:  /* see stty(1) man page */