kdumpctl: Move temp file in get_kernel_size to global temp dir
Resolves: bz2169720
Upstream: src.fedoraproject.org/rpms/kexec-tools.git
Conflicts: None
commit ea00b7db43d12a48676f40614c2c5601a6cd34cc
Author: Philipp Rudo <prudo@redhat.com>
Date: Fri May 5 17:14:41 2023 +0200
kdumpctl: Move temp file in get_kernel_size to global temp dir
Others will need to use a temporary files, too. In order to avoid
potential clashes of multiple trap handlers move the local temp file
into a global temp dir.
While at it make sure that the trap handler returns the correct exit
code.
Signed-off-by: Philipp Rudo <prudo@redhat.com>
Reviewed-by: Pingfan Liu <piliu@redhat.com>
Reviewed-by: Coiby Xu <coxu@redhat.com>
Signed-off-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>