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-rw-r--r--contrib/debian/netdata-plugin-debugfs.postinst5
1 files changed, 4 insertions, 1 deletions
diff --git a/contrib/debian/netdata-plugin-debugfs.postinst b/contrib/debian/netdata-plugin-debugfs.postinst
index 75d08fd17..4519dabd3 100644
--- a/contrib/debian/netdata-plugin-debugfs.postinst
+++ b/contrib/debian/netdata-plugin-debugfs.postinst
@@ -5,7 +5,10 @@ set -e
case "$1" in
configure|reconfigure)
chown root:netdata /usr/libexec/netdata/plugins.d/debugfs.plugin
- setcap "cap_dac_read_search=eip" /usr/libexec/netdata/plugins.d/debugfs.plugin
+ chmod 0750 /usr/libexec/netdata/plugins.d/debugfs.plugin
+ if ! setcap "cap_dac_read_search=eip" /usr/libexec/netdata/plugins.d/debugfs.plugin; then
+ chmod -f 4750 /usr/libexec/netdata/plugins.d/debugfs.plugin
+ fi
;;
esac