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| author | Helmut Grohne <helmut@subdivi.de> | 2022-12-21 12:38:36 +0100 |
|---|---|---|
| committer | Helmut Grohne <helmut@subdivi.de> | 2022-12-21 12:38:36 +0100 |
| commit | 2ef02f3828e8aa807292dbada80142d9c44fea97 (patch) | |
| tree | bd3a41467690ae20f47d2272099b9280e46aa2e7 | |
| parent | 0434e4b932a1f94725b423925d8583ba03900496 (diff) | |
| download | debvm-2ef02f3828e8aa807292dbada80142d9c44fea97.tar.gz | |
debvm-run: improve error message for bad images
| -rwxr-xr-x | debvm-run | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -82,6 +82,9 @@ esac KERNELNAME=$(/sbin/debugfs "$IMAGE" -R "stat $KERNELLINK" | sed 's/Fast link dest: "\(.*\)"/\1/;t;d') INITRDNAME=$(/sbin/debugfs "$IMAGE" -R "stat initrd.img" | sed 's/Fast link dest: "\(.*\)"/\1/;t;d') +test -n "$KERNELNAME" || die "failed to discover kernel image" +test -n "$INITRDNAME" || die "failed to discover initrd image" + KERNEL_CMDLINE=root=/dev/$DISKDEV NETDEV="user,id=net0" |