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D45343.id.diff
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diff --git a/net-mgmt/net-snmp/files/snmpd.in b/net-mgmt/net-snmp/files/snmpd.in
--- a/net-mgmt/net-snmp/files/snmpd.in
+++ b/net-mgmt/net-snmp/files/snmpd.in
@@ -10,7 +10,8 @@
# snmpd_conffile="<set as needed>"
#
# Add the following line to make snmpd drop privileges after initialization.
-# This might invalidate existing SNMPv3 users.
+# This might invalidate existing SNMPv3 users. Make sure that configuration
+# files are readable by the snmpd user.
#
# snmpd_sugid="YES"
#
@@ -32,8 +33,24 @@
start_precmd=net_snmpd_precmd
-net_snmpd_precmd () {
- local flag conffile snmpd_conffile_set
+check_conffile()
+{
+ local conffile
+
+ conffile=$1
+
+ if [ ! -f "${conffile}" ]; then
+ warn "snmpd configuration file $conffile not found"
+ return
+ fi
+ su -m snmpd -c "test -r ${conffile}"
+ if [ $? -ne 0 ]; then
+ warn "snmpd configuration file $conffile not readable by snmpd user"
+ fi
+}
+
+net_snmpd_precmd() {
+ local flag conffile snmpd_conffile_set readable
if checkyesno snmpd_flush_cache; then
rm -vf /var/net-snmp/.snmp-exec-cache
@@ -52,11 +69,14 @@
esac
done
+ # -c does not override the default config file.
+ check_conffile %%PREFIX%%/share/snmp/snmpd.conf
for conffile in ${snmpd_conffile}; do
+ check_conffile ${conffile}
if [ -f "${conffile}" -a -s "${conffile}" ]; then
- snmpd_conffile_set="${snmpd_conffile_set},${conffile}"
+ snmpd_conffile_set="${snmpd_conffile_set},${conffile}"
else
- err 1 "snmpd configuration file $conffile not found."
+ err 1 "snmpd configuration file $conffile not found."
fi
done
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D45343: net-mgmt/net-snmp: Print a warning if config files aren't readable
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