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| author | Inaam Rana <inaam.rana@oracle.com> | 2011-12-21 21:33:13 -0500 |
|---|---|---|
| committer | Inaam Rana <inaam.rana@oracle.com> | 2011-12-21 21:33:13 -0500 |
| commit | 2cdcb18bf4f7a68fcb05e50a66e0689a513b49e2 (patch) | |
| tree | b8647fee88084494363d41338473050ed1fdf846 /storage | |
| parent | 9cce451c4e95fd6005b5d572d2849997c20b3912 (diff) | |
| download | mariadb-git-2cdcb18bf4f7a68fcb05e50a66e0689a513b49e2.tar.gz | |
Bug#11866367 FPE WHEN SETTING INNODB_SPIN_WAIT_DELAY
rb://865
approved by: Jimmy
Integer overflow causes division by zero.
Diffstat (limited to 'storage')
| -rw-r--r-- | storage/innobase/include/ut0rnd.ic | 2 | ||||
| -rw-r--r-- | storage/innodb_plugin/include/ut0rnd.ic | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/storage/innobase/include/ut0rnd.ic b/storage/innobase/include/ut0rnd.ic index dc4c0d62f56..b54f629de37 100644 --- a/storage/innobase/include/ut0rnd.ic +++ b/storage/innobase/include/ut0rnd.ic @@ -96,7 +96,7 @@ ut_rnd_interval( rnd = ut_rnd_gen_ulint(); - return(low + (rnd % (high - low + 1))); + return(low + (rnd % (high - low))); } /************************************************************* diff --git a/storage/innodb_plugin/include/ut0rnd.ic b/storage/innodb_plugin/include/ut0rnd.ic index a33813037ea..3ae12f69186 100644 --- a/storage/innodb_plugin/include/ut0rnd.ic +++ b/storage/innodb_plugin/include/ut0rnd.ic @@ -114,7 +114,7 @@ ut_rnd_interval( rnd = ut_rnd_gen_ulint(); - return(low + (rnd % (high - low + 1))); + return(low + (rnd % (high - low))); } /*********************************************************//** |