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paper: download default configs before patching (#3004)

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This commit is contained in:
Geoff Bourne
2024-07-20 13:15:16 -05:00
committed by GitHub
parent 0ff8e68f01
commit d7c6a7d2b6
4 changed files with 29 additions and 0 deletions
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4
scripts/start-finalExec
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@@ -64,6 +64,9 @@ patchLog4jConfig() {
canUseRollingLogs=false
}
# Temporarily disable debugging output
oldState=$(shopt -po xtrace || true)
shopt -u -o xtrace
# Patch Log4j remote code execution vulnerability
# See https://www.minecraft.net/en-us/article/important-message--security-vulnerability-java-edition
if versionLessThan 1.7; then
@@ -80,6 +83,7 @@ elif isType PURPUR && versionLessThan 1.18.1; then
elif versionLessThan 1.18.1; then
useFallbackJvmFlag=true
fi
eval "$oldState"
if ${useFallbackJvmFlag}; then
JVM_OPTS="-Dlog4j2.formatMsgNoLookups=true ${JVM_OPTS}"