!20 backport upstream patches

From: @euleroswander
Reviewed-by: @SuperSix173
Signed-off-by:

backport-0011-pgrep-Remove-memory-leak.patch

@@ -0,0 +1,34 @@
+From 5f859b30d34c3e1ec3fca48d55248b502669fcc5 Mon Sep 17 00:00:00 2001
+From: Craig Small <csmall@dropbear.xyz>
+Date: Tue, 22 Dec 2020 16:08:49 +1100
+Subject: [PATCH] pgrep: Remove memory leak
+
+This is part of !118 where @tt.rantala found a memory leak.
+The other part of !118 may come later if the performance change
+is significant.
+
+References:
+ procps-ng/procps!118
+---
+ pgrep.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/pgrep.c b/pgrep.c
+index 205a1db..4fe5e8a 100644
+--- a/pgrep.c
++++ b/pgrep.c
+@@ -716,6 +716,11 @@ static struct el * select_procs (int *num)
+         free(cmdsearch);
+         free(cmdoutput);
+ 
++	if (preg) {
++		regfree(preg);
++		free(preg);
++	}
++
+ 	return list;
+ }
+ 
+-- 
+2.27.0
+

procps-ng.spec

@@ -1,6 +1,6 @@
 Name: 		procps-ng
 Version: 	3.3.16
-Release:	13
+Release:	14
 Summary: 	Utilities that provide system information.
 License: 	GPL+ and GPLv2 and GPLv2+ and GPLv3+ and LGPLv2+
 URL: 		https://sourceforge.net/projects/procps-ng/
@@ -19,6 +19,7 @@ Patch0006: backport-0007-Fixes-small-bug-in-struct-proc_t-documentation.patch
 Patch0007: backport-0008-misc-eliminate-a-couple-of-miscellaneous-gcc-warning.patch
 Patch0008: backport-0009-top-fix-potential-SEGV-when-no-tasks-were-displayabl.patch
 Patch0009: backport-0010-top-fix-additional-SEGVs-if-no-tasks-were-displayabl.patch
+Patch0010: backport-0011-pgrep-Remove-memory-leak.patch
 
 Patch9000: 	feature-add-options-M-and-N-for-top.patch
 Patch9001: 	bugfix-top-exit-with-error-when-pid-overflow.patch
@@ -104,6 +105,9 @@ ln -s %{_bindir}/pidof %{buildroot}%{_sbindir}/pidof
 %{_mandir}/translated
 
 %changelog
+* Sat Feb 27 2021 hewenliang <hewenliang4@huawei.com> - 3.3.16-14
+- sync patches
+
 * Thu Nov 03 2020 xinghe <xinghe1@huawei.com> - 3.3.16-13
 - sync patchs