diff options
Diffstat (limited to 'innobase/mtr/mtr0log.c')
| -rw-r--r-- | innobase/mtr/mtr0log.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/innobase/mtr/mtr0log.c b/innobase/mtr/mtr0log.c index 26f5a5d1cb7..b582afc5710 100644 --- a/innobase/mtr/mtr0log.c +++ b/innobase/mtr/mtr0log.c @@ -290,7 +290,7 @@ mlog_write_string( ut_a(0); } ut_ad(ptr && mtr); - ut_ad(len < UNIV_PAGE_SIZE); + ut_a(len < UNIV_PAGE_SIZE); ut_memcpy(ptr, str, len); @@ -338,9 +338,13 @@ mlog_parse_string( offset = mach_read_from_2(ptr); ptr += 2; + ut_a(offset < UNIV_PAGE_SIZE); + len = mach_read_from_2(ptr); ptr += 2; + ut_a(len + offset < UNIV_PAGE_SIZE); + if (end_ptr < ptr + len) { return(NULL); |