From: Kenneth D'souza <kdsouza@redhat.com>

Currently the kdumpctl script doesn't check if the path option is
set more than once due to which a vmcore is not captured.

This patch addresses this issue by ensuring that only one path
is specified in /etc/kdump.conf file.

Signed-off-by: Kenneth D'souza <kdsouza@redhat.com>
---
 kdumpctl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/kdumpctl b/kdumpctl
index 6a01c13..e07ec06 100755
--- a/kdumpctl
+++ b/kdumpctl
@@ -204,6 +204,13 @@ check_config()
                return 1
        }

+       # Check if path option is set more than once.
+        nr=$(awk 'BEGIN{cnt=0} /^path /{cnt++} END{print cnt}' $KDUMP_CONFIG_FILE)
+        [ $nr -gt 1 ] && {
+                echo "Mutiple paths specifed in $KDUMP_CONFIG_FILE"
+                return 1
+        }
+
        nr=$(grep "^dracut_args .*\-\-mount" $KDUMP_CONFIG_FILE | grep -o "\-\-mount" | wc -l)
        [ $nr -gt 1 ] && {
                echo "Multiple mount targets specified in one \"dracut_args\"."
--
2.14.3
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