From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Marta Lewandowska <mlewando@redhat.com> Date: Thu, 21 Nov 2024 11:32:18 -0600 Subject: [PATCH] 10_linux.in: escape semicolon and ampersand on BLS upddate Besides escaping the character '/', escape ';' and '&' which may be set on on kernel parameters. Resolves: #RHEL-68531 Signed-off-by: Marta Lewandowska <mlewando@redhat.com> Reviewed-by: Leo Sandoval <lsandova@redhat.com> --- util/grub.d/10_linux.in | 2 ++ 1 file changed, 2 insertions(+) mode change 100644 => 100755 util/grub.d/10_linux.in diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in old mode 100644 new mode 100755 index 041a11529..7754ef853 --- a/util/grub.d/10_linux.in +++ b/util/grub.d/10_linux.in @@ -176,6 +176,8 @@ update_bls_cmdline() options="${options} ${GRUB_CMDLINE_LINUX_DEBUG}" fi options="$(echo "${options}" | sed -e 's/\//\\\//g')" + options="$(echo "${options}" | sed -e 's/\;/\\\;/g')" + options="$(echo "${options}" | sed -e 's/\\&/\\\\&/g')" sed -i -e "s/^options.*/options ${options}/" "${blsdir}/${bls}.conf" done }