diff options
| author | osku@127.(none) <> | 2005-09-29 13:02:18 +0300 |
|---|---|---|
| committer | osku@127.(none) <> | 2005-09-29 13:02:18 +0300 |
| commit | ad5243671176832bff058bbb3f6dcf10211315b5 (patch) | |
| tree | a9705f364c5027166020d94dd5da2f9092fb04a8 /innobase/mem | |
| parent | acdc193a45a7f2952867a3d3f2373dd42e887ef2 (diff) | |
| download | mariadb-git-ad5243671176832bff058bbb3f6dcf10211315b5.tar.gz | |
InnoDB: Fix potential buffer underflow.
Diffstat (limited to 'innobase/mem')
| -rw-r--r-- | innobase/mem/mem0mem.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/innobase/mem/mem0mem.c b/innobase/mem/mem0mem.c index 85f0119d02a..daf78008d45 100644 --- a/innobase/mem/mem0mem.c +++ b/innobase/mem/mem0mem.c @@ -187,9 +187,7 @@ mem_heap_create_block( } block->magic_n = MEM_BLOCK_MAGIC_N; - ut_memcpy(&(block->file_name), file_name + ut_strlen(file_name) - 7, - 7); - block->file_name[7]='\0'; + ut_strlcpy_rev(block->file_name, file_name, sizeof(block->file_name)); block->line = line; #ifdef MEM_PERIODIC_CHECK |