[gentoo-commits] proj/genkernel:master commit in: /

[Thomas Deutschmann]

commit:     f6bf1e2ee59f836b0c9cfd64617dea29f89891ed
Author:     Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
AuthorDate: Sat Aug  1 18:56:45 2020 +0000
Commit:     Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
CommitDate: Sat Aug  1 20:48:35 2020 +0000
URL:        https://gitweb.gentoo.org/proj/genkernel.git/commit/?id=f6bf1e2e

gen_determineargs.sh: determine_real_args(): Check if we can write into /etc/kernels when --save-config is set

Signed-off-by: Thomas Deutschmann <whissi <AT> gentoo.org>

 gen_determineargs.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/gen_determineargs.sh b/gen_determineargs.sh
index 75dc151..d9056e4 100755
--- a/gen_determineargs.sh
+++ b/gen_determineargs.sh
@@ -891,6 +891,21 @@ determine_real_args() {
 				gen_die "--module-rebuild-cmd '${MODULEREBUILD_CMD}' contains at least one of the following disallowed characters: '\$&|>()'!"
 			fi
 		fi
+
+		if isTrue "${SAVE_CONFIG}"
+		then
+			local kconf_savedir=/etc/kernels
+			if [ ! -d "${kconf_savedir}" ]
+			then
+				kconf_savedir=/etc
+				[ ! -d "${kconf_savedir}" ] && kconf_savedir=/
+			fi
+
+			if [ ! -w "${kconf_savedir}" ]
+			then
+				gen_die "Cannot write to '${kconf_savedir}' but --save-config is set!"
+			fi
+		fi
 	fi
 
 	if isTrue "${BUILD_RAMDISK}"