Resolves: https://issues.redhat.com/browse/RHEL-38358
Upstream: kdump-utils
commit 247c7a5f39b305f9a83bad2d936d00237165b7e0
Author: Mamoru Nishibe (Fujitsu) <nishibe.mamoru@fujitsu.com>
Date: Wed Apr 24 08:11:12 2024 +0000
mkdumprd: Fix makedumpfile parameter check.
If only "makedumpfile" is written in "core_collector" of /etc/kdump.conf
and try to run makedumpfile without options,
"makedumpfile --check-params" fails and terminates abnormally.
# grep ^core_collector /etc/kdump.conf
core_collector makedumpfile
# /usr/bin/kdumpctl start
:
Commandline parameter is invalid.
Try `makedumpfile --help' for more information.
kdump: makedumpfile parameter check failed.
kdump: mkdumprd: failed to make kdump initrd
kdump: Starting kdump: [FAILED]
On the other hand, "makedumpfile --check-params" works fine without any options.
# makedumpfile --check-params vmcore dumpfile
# echo $?
0
In addition, before verify_core_collector() was implemented,
initial RAM for kdump was successfully created using only "core_collector makedumpfile".
I consider it a regression.
This is due to a parameter extraction error in verify_core_collector().
Fix it to correctly extract only the options as follows.
Fixes: a1c28126 ("mkdumprd: Use makedumpfile --check-params option")
Signed-off-by: Mamoru Nishibe <nishibe.mamoru@fujitsu.com>
Reviewed-by: Coiby Xu <coxu@redhat.com>
Signed-off-by: Pingfan Liu <piliu@redhat.com>
44100b9a8a