kogun dcc24a2325 Avoid int overflow in expiration calculations in MockMvc and FlashMap ...

FlashMap.startExpirationPeriod(int) and MockMvcWebConnection's cookie
handling both multiplied an int number of seconds by 1000 without
widening to long. Above 2_147_483 seconds (about 24.9 days) the
multiplication overflows to a negative offset, so the computed
expiration time lands in the past.

For FlashMap, a flash map configured through
AbstractFlashMapManager.setFlashMapTimeout(int) with a large timeout is
then treated as expired immediately. For MockMvcWebConnection, a cookie
with a large max-age is removed from the CookieManager instead of being
stored.

This applies the same widening already used for this pattern in
gh-25613.

Closes gh-37208

Signed-off-by: kogun <akogun@gmail.com>

2026-08-31 17:05:20 +02:00

..

src

Avoid int overflow in expiration calculations in MockMvc and FlashMap

2026-08-31 17:05:20 +02:00

.springBeans

Support classes AND locations in @ContextConfiguration

2014-04-01 19:45:56 +02:00

spring-test.gradle

Support JSON list deserialization in KotlinSerializationStringDecoder

2026-04-10 16:02:51 +02:00