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-rwxr-xr-xpackage/base-files/files/lib/upgrade/stage25
1 files changed, 3 insertions, 2 deletions
diff --git a/package/base-files/files/lib/upgrade/stage2 b/package/base-files/files/lib/upgrade/stage2
index d7f92a4f35..3985d8fd7e 100755
--- a/package/base-files/files/lib/upgrade/stage2
+++ b/package/base-files/files/lib/upgrade/stage2
@@ -84,6 +84,7 @@ kill_remaining() { # [ <signal> [ <loop> ] ]
local loop="${2:-0}"
local run=true
local stat
+ local proc_ppid=$(cut -d' ' -f4 /proc/$$/stat)
echo -n "Sending $sig to remaining processes ... "
@@ -96,8 +97,8 @@ kill_remaining() { # [ <signal> [ <loop> ] ]
read pid name state ppid rest < $stat
name="${name#(}"; name="${name%)}"
- # Skip PID1, ourself and our children
- [ $pid -ne 1 -a $pid -ne $$ -a $ppid -ne $$ ] || continue
+ # Skip PID1, our parent, ourself and our children
+ [ $pid -ne 1 -a $pid -ne $proc_ppid -a $pid -ne $$ -a $ppid -ne $$ ] || continue
local cmdline
read cmdline < /proc/$pid/cmdline