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84 lines
2.6 KiB
YAML
84 lines
2.6 KiB
YAML
name: Check Update Default Stack Size
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on:
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push:
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pull_request:
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workflow_dispatch:
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jobs:
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stack_size:
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strategy:
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matrix:
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os: [ubuntu-latest, ubuntu-24.04, ubuntu-22.04]
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runs-on: ${{ matrix.os }}
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steps:
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- uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
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- name: Download Monero
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uses: ./.github/actions/monero
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- name: Verify expected behavior
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shell: bash
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run: |
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cp /usr/bin/monerod monerod
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STACK=$((8 * 1024 * 1024))
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cp monerod monerod-chelf
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git clone https://github.com/Gottox/chelf
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cd chelf
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git checkout b2994186cea7b7d61a588fd06c1cc1ae75bcc21a
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make
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./chelf -s $STACK ../monerod-chelf
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cd ..
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cp monerod monerod-muslstack
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GOBIN=$(pwd) go install github.com/yaegashi/muslstack@d19cc5866abce3ca59dfc1666df7cc97097d0933
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./muslstack -s $STACK ./monerod-muslstack
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sudo apt update -y
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sudo apt upgrade -y
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sudo apt install -y ksh bash tcsh dash zsh busybox
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sudo ln -s $(which busybox) /usr/bin/ash
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sudo ln -s $(which busybox) /usr/bin/hush
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for shell in sh ksh bash tcsh dash zsh ash hush; do
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cp monerod monerod-idss-$shell
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ln -s $(which $shell) sh
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./sh ./orchestration/increase_default_stack_size.sh monerod-idss-$shell
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rm ./sh
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done
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find . -iname "monerod-*" | while read -r bin; do
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readelf $bin -l
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sha256sum $bin
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done
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find . -iname "monerod-*" | while read -r bin; do
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if [ ! $(sha256sum monerod-chelf | cut -d' ' -f1) = $(sha256sum $bin | cut -d' ' -f1) ]; then
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exit 1
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fi
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done
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read_stack() {
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printf "%i" $((readelf $1 -l | grep STACK -A1 | tail -n1 | sed -E s/^[[:space:]]*//g | cut -f2 -d' '))
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}
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INITIAL_STACK=$(read_stack monerod)
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if [ "$INITIAL_STACK" -ne "0" ]; then
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echo "Initial \`PT_GNU_STACK\` wasn't 0"
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exit 2
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fi
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UPDATED_STACK=$(read_stack monerod-chelf)
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if [ "$UPDATED_STACK" -ne "$STACK" ]; then
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echo "Updated \`PT_GNU_STACK\` wasn't 8 MB"
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exit 3
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fi
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# Only one byte should be different due to the bit pattern of 8 MB
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BYTES_DIFFERENT=$(cmp -l monerod monerod-chelf | wc -l)
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if [ "$BYTES_DIFFERENT" -ne 1 ]; then
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echo "More than one byte was different between the two binaries"
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exit 4
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fi
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