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ExpansionSafety: Fix NPE & Only check files not directories

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PiggyPiglet
2026-02-09 01:02:32 +08:00
parent 0a53559ae1
commit 0d1a356e0f
1 changed files with 10 additions and 1 deletions
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11
src/main/java/me/clip/placeholderapi/util/ExpansionSafetyCheck.java
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@@ -55,9 +55,18 @@ public final class ExpansionSafetyCheck {
} }
final Set<String> maliciousPaths = new HashSet<>(); final Set<String> maliciousPaths = new HashSet<>();
final File[] files = expansionsFolder.listFiles();
for (File file : expansionsFolder.listFiles()) { if (files == null) {
return false;
}
for (File file : files) {
try { try {
if (!file.isFile()) {
continue;
}
final String hash = Hashing.sha256().hashBytes(Files.asByteSource(file).read()).toString(); final String hash = Hashing.sha256().hashBytes(Files.asByteSource(file).read()).toString();
if (knownMaliciousExpansions.contains(hash)) { if (knownMaliciousExpansions.contains(hash)) {