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| author | unknown <holyfoot/hf@mysql.com/hfmain.(none)> | 2008-05-17 12:53:47 +0500 |
|---|---|---|
| committer | unknown <holyfoot/hf@mysql.com/hfmain.(none)> | 2008-05-17 12:53:47 +0500 |
| commit | f197f3abb40c8af4687e7535e9dc53bf4621b939 (patch) | |
| tree | 14912bca5b392586418943e5f220efabbd62a5ea /sql/handler.cc | |
| parent | eee5b972581f8aac8490c7b57209808bc2068daf (diff) | |
| download | mariadb-git-f197f3abb40c8af4687e7535e9dc53bf4621b939.tar.gz | |
Bug #36705 key_buffer_size of >= 2G allocates all availabel virtual memory on 64-bit wondo.
temporary variables of 'long' types were used to store ulong values,
that causes init_key_cache to receive distorted parameters
sql/handler.cc:
Bug #36705 key_buffer_size of >= 2G allocates all availabel virtual memory on 64-bit wondo.
types of temporary variables changed to match init_key_cache() parameters
Diffstat (limited to 'sql/handler.cc')
| -rw-r--r-- | sql/handler.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sql/handler.cc b/sql/handler.cc index 40b85a0901c..0de772e366b 100644 --- a/sql/handler.cc +++ b/sql/handler.cc @@ -2350,8 +2350,8 @@ int ha_init_key_cache(const char *name, KEY_CACHE *key_cache) if (!key_cache->key_cache_inited) { pthread_mutex_lock(&LOCK_global_system_variables); - long tmp_buff_size= (long) key_cache->param_buff_size; - long tmp_block_size= (long) key_cache->param_block_size; + ulong tmp_buff_size= (ulong) key_cache->param_buff_size; + uint tmp_block_size= (uint) key_cache->param_block_size; uint division_limit= key_cache->param_division_limit; uint age_threshold= key_cache->param_age_threshold; pthread_mutex_unlock(&LOCK_global_system_variables); |