File 0951-snmp-Config-files-not-closed-after-reading.patch of Package erlang

From 63e4695643c1e353a3a19ab9dfa169e2e8963396 Mon Sep 17 00:00:00 2001
From: Micael Karlberg <bmk@erlang.org>
Date: Wed, 8 Jul 2020 08:32:43 +0200
Subject: [PATCH] [snmp] Config files not closed after reading

For some reason the config files where only closed
if a read error occured, but not after a successful
read.

OTP-16760 (ERIERL-511)
---
 lib/snmp/src/misc/snmp_conf.erl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/snmp/src/misc/snmp_conf.erl b/lib/snmp/src/misc/snmp_conf.erl
index 20b7af0373..223ffacd3f 100644
--- a/lib/snmp/src/misc/snmp_conf.erl
+++ b/lib/snmp/src/misc/snmp_conf.erl
@@ -198,8 +198,10 @@ read(File, Verify) ->
 read(File, Order, Check) when is_function(Order), is_function(Check) ->
     ?vdebug("read -> entry with~n"
 	"   File: ~p", [File]),
-    Fd = open_file(File),
-    read_fd(File, Order, Check, Fd, 1, []).
+    Fd    = open_file(File),
+    Lines = read_fd(File, Order, Check, Fd, 1, []),
+    file:close(Fd),
+    Lines.
 
 read_fd(File, Order, Check, Fd, StartLine, Res) ->
     case do_read(Fd, "", StartLine) of
-- 
2.26.2