diff options
| author | unknown <heikki@hundin.mysql.fi> | 2003-10-19 20:28:03 +0300 |
|---|---|---|
| committer | unknown <heikki@hundin.mysql.fi> | 2003-10-19 20:28:03 +0300 |
| commit | 931d4fccc0e1dc2a2c0882f54dbd1f2bcea885ef (patch) | |
| tree | 369a2d0b7d8f87328131ff8cd27c03f92031ce46 /innobase | |
| parent | 14affe7e2fa5287aa205353e80615d089861a104 (diff) | |
| download | mariadb-git-931d4fccc0e1dc2a2c0882f54dbd1f2bcea885ef.tar.gz | |
os0file.c:
Check that writes to data files always happen in to addresses divisible by 16 kB, and the chunk size is also divisible by 16 kB; a user reported 2 corrupt pages from Linux-2.4.20 where an index page seemed displaced
innobase/os/os0file.c:
Check that writes to data files always happen in to addresses divisible by 16 kB, and the chunk size is also divisible by 16 kB; a user reported 2 corrupt pages from Linux-2.4.20 where an index page seemed displaced
Diffstat (limited to 'innobase')
| -rw-r--r-- | innobase/os/os0file.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/innobase/os/os0file.c b/innobase/os/os0file.c index 311937f2145..24bc0f1bdf9 100644 --- a/innobase/os/os0file.c +++ b/innobase/os/os0file.c @@ -2676,7 +2676,11 @@ consecutive_loop: /* Do the i/o with ordinary, synchronous i/o functions: */ if (slot->type == OS_FILE_WRITE) { if (array == os_aio_write_array) { - + if ((total_len % UNIV_PAGE_SIZE != 0) + || (slot->offset % UNIV_PAGE_SIZE != 0)) { + ut_a(0); + } + /* Do a 'last millisecond' check that the page end is sensible; reported page checksum errors from Linux seem to wipe over the page end */ |