Sam Brannen 8e83f93bcb Improve diagnostics for repeated text size overflow in SpEL ...

If the resulting size of repeated text in a SpEL expression (using the
repeat operator '*') would exceed MAX_REPEATED_TEXT_SIZE, we currently
throw a SpelEvaluationException with the
MAX_REPEATED_TEXT_SIZE_EXCEEDED message.

However, if the calculation of the repeated text size results in
integer overflow, our max size check fails to detect that, and
String#repeat(int) throws a preemptive OutOfMemoryError from which the
application immediately recovers.

To improve diagnostics for users, this commit ensures that we
consistently throw a SpelEvaluationException with the
MAX_REPEATED_TEXT_SIZE_EXCEEDED message when integer overflow occurs.

Closes gh-31341

2023-09-29 16:50:19 +02:00

..

java/org/springframework/expression/spel

Improve diagnostics for repeated text size overflow in SpEL

2023-09-29 16:50:19 +02:00

kotlin/org/springframework/expression/spel

Use consistently *KotlinTests naming for Kotlin tests

2023-07-08 11:02:20 +02:00

resources

Update log category precision for all tests

2018-12-12 11:40:33 -05:00