Meta: Ensure the tap device is removed before trying to create it again

Sometimes the tap device isn't destroyed depending on how the script exits. Running the script again then fails to create the device again.
Author: https://github.com/gunnarbeutner Commit: https://github.com/SerenityOS/serenity/commit/b8612590984 Pull-request: https://github.com/SerenityOS/serenity/pull/6739
2025-04-20 11:36:10 +00:00 · 2021-04-29 20:02:43 +02:00 · 2021-04-29 20:02:43 +02:00 · b861259098 · 2024-07-18 18:54:26 +09:00
commit b861259098
parent 4c40151160
1 changed files with 1 additions and 0 deletions
--- a/Meta/run.sh
+++ b/Meta/run.sh
@ -105,6 +105,7 @@ elif [ "$SERENITY_RUN" = "qn" ]; then
        -append "${SERENITY_KERNEL_CMDLINE}"
 elif [ "$SERENITY_RUN" = "qtap" ]; then
    # Meta/run.sh qtap: qemu with tap
+    sudo ip tuntap del dev tap0 mode tap || true
    sudo ip tuntap add dev tap0 mode tap user "$(id -u)"
    "$SERENITY_QEMU_BIN" \
        $SERENITY_COMMON_QEMU_ARGS \