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| author | Vladislav Vaintroub <wlad@mariadb.com> | 2018-01-05 18:58:45 +0000 |
|---|---|---|
| committer | Vladislav Vaintroub <wlad@mariadb.com> | 2018-01-05 18:58:45 +0000 |
| commit | 23bd61a141a3dcc522a751455a08c96c787fd45d (patch) | |
| tree | 4e19a7ae528d4113dc435a67872f345deddf1599 | |
| parent | 894fbe6862a1705062b132109f727fe513a8c8b5 (diff) | |
| download | mariadb-git-23bd61a141a3dcc522a751455a08c96c787fd45d.tar.gz | |
Fix warning
| -rw-r--r-- | sql/log_event.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/log_event.cc b/sql/log_event.cc index 7efd0b03260..1449befc748 100644 --- a/sql/log_event.cc +++ b/sql/log_event.cc @@ -14536,7 +14536,8 @@ st_print_event_info::st_print_event_info() bool copy_event_cache_to_string_and_reinit(IO_CACHE *cache, LEX_STRING *to) { reinit_io_cache(cache, READ_CACHE, 0L, FALSE, FALSE); - if (!(to->str= (char*) my_malloc((to->length= cache->end_of_file), MYF(0)))) + if (cache->end_of_file > SIZE_T_MAX || + !(to->str= (char*) my_malloc((to->length= (size_t)cache->end_of_file), MYF(0)))) { perror("Out of memory: can't allocate memory in copy_event_cache_to_string_and_reinit()."); goto err; |