Affected version: 26.4.2 (confirmed still present in 26.5.1)
Component: com.arcadedb.function (multiple)
Summary
At least 10 call sites use the JVM default locale for case conversion of
keywords / config names: text/ToLowerFunction.java:48,
text/ToUpperFunction.java:48, text/ToBooleanFunction.java:48,
convert/ConvertToBoolean.java:55, util/UtilCompress.java:60,
math/RoundFunction.java:71, date/AbstractDateFunction.java (unitToMillis),
date/DateField.java:60, normalize/NormalizeFunction.java:43,
vector/VectorDistanceFunction.java.
Impact
On tr_TR, "INFO".toLowerCase() → "ınfo"; toBoolean("TRUE") returns
null; util.compress(x, "GZIP") throws "Unsupported compression algorithm:
gzıp". Non-deterministic results across deployments.
Suggested fix
Use toLowerCase(Locale.ROOT) / toUpperCase(Locale.ROOT) for parsing /
keyword comparison. For user-facing string transforms, accept an explicit
locale parameter.
Affected version: 26.4.2 (confirmed still present in 26.5.1)
Component:
com.arcadedb.function(multiple)Summary
At least 10 call sites use the JVM default locale for case conversion of
keywords / config names:
text/ToLowerFunction.java:48,text/ToUpperFunction.java:48,text/ToBooleanFunction.java:48,convert/ConvertToBoolean.java:55,util/UtilCompress.java:60,math/RoundFunction.java:71,date/AbstractDateFunction.java(unitToMillis),date/DateField.java:60,normalize/NormalizeFunction.java:43,vector/VectorDistanceFunction.java.Impact
On
tr_TR,"INFO".toLowerCase()→"ınfo";toBoolean("TRUE")returnsnull;util.compress(x, "GZIP")throws "Unsupported compression algorithm:gzıp". Non-deterministic results across deployments.
Suggested fix
Use
toLowerCase(Locale.ROOT)/toUpperCase(Locale.ROOT)for parsing /keyword comparison. For user-facing string transforms, accept an explicit
locale parameter.