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Fix crash when the game version is too long

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This commit is contained in:
huangyuhui 2018-09-09 18:24:05 +08:00
parent 6b311c679d
commit c679667079
1 changed files with 11 additions and 2 deletions
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13
HMCLCore/src/main/java/org/jackhuang/hmcl/util/IntVersionNumber.java
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@ -33,8 +33,17 @@ public final class IntVersionNumber extends VersionNumber {
final List<Integer> version; final List<Integer> version;
public static boolean isIntVersionNumber(String version) { public static boolean isIntVersionNumber(String version) {
return version.chars().noneMatch(ch -> ch != '.' && (ch < '0' || ch > '9')) if (version.chars().noneMatch(ch -> ch != '.' && (ch < '0' || ch > '9'))
&& !version.contains("..") && StringUtils.isNotBlank(version); && !version.contains("..") && StringUtils.isNotBlank(version)) {
String[] arr = version.split("\\.");
for (String str : arr)
if (str.length() > 9)
// Numbers which are larger than 1e9 cannot be stored as integer.
return false;
return true;
} else {
return false;
}
} }
IntVersionNumber(String version) { IntVersionNumber(String version) {