nfs4: make sure retry delay won't get out of bigtime_t range

2013-04-09 03:40:54 +02:00 · 2013-04-09 03:40:54 +02:00 · 968cf7c83d
commit 968cf7c83d
parent 75ff6e996f
1 changed files with 2 additions and 0 deletions
--- a/src/add-ons/kernel/file_systems/nfs4/NFS4Object.cpp
+++ b/src/add-ons/kernel/file_systems/nfs4/NFS4Object.cpp
@ -17,6 +17,8 @@
 static inline bigtime_t
 RetryDelay(uint32 attempt, uint32 leaseTime = 0)
 {
+	attempt = min_c(attempt, sizeof(bigtime_t) * 8);
+
 	bigtime_t delay = (1 << (attempt - 1)) * 100000;
 	if (leaseTime != 0)
 		delay = min_c(delay, sSecToBigTime(leaseTime));