diff options
| -rw-r--r-- | mysql-test/suite/encryption/t/tempfiles.combinations | 5 | ||||
| -rw-r--r-- | mysys/mf_iocache.c | 2 | ||||
| -rw-r--r-- | sql/mf_iocache_encr.cc | 5 |
3 files changed, 9 insertions, 3 deletions
diff --git a/mysql-test/suite/encryption/t/tempfiles.combinations b/mysql-test/suite/encryption/t/tempfiles.combinations new file mode 100644 index 00000000000..7010d2c100d --- /dev/null +++ b/mysql-test/suite/encryption/t/tempfiles.combinations @@ -0,0 +1,5 @@ +[none] +binlog-checksum=NONE + +[crc32] +binlog-checksum=CRC32 diff --git a/mysys/mf_iocache.c b/mysys/mf_iocache.c index a0ddc3e40a5..56b1ae3fc6e 100644 --- a/mysys/mf_iocache.c +++ b/mysys/mf_iocache.c @@ -440,7 +440,7 @@ my_bool reinit_io_cache(IO_CACHE *info, enum cache_type type, info->read_end= info->buffer; _my_b_encr_read(info, 0, 0); /* prefill the buffer */ info->write_pos= info->read_pos; - info->pos_in_file+= info->buffer_length; + info->seek_not_done=1; } } else diff --git a/sql/mf_iocache_encr.cc b/sql/mf_iocache_encr.cc index ae314d826a0..149e6feb605 100644 --- a/sql/mf_iocache_encr.cc +++ b/sql/mf_iocache_encr.cc @@ -145,9 +145,10 @@ static int my_b_encr_write(IO_CACHE *info, const uchar *Buffer, size_t Count) if (info->seek_not_done) { - DBUG_ASSERT(info->pos_in_file == 0); + DBUG_ASSERT(info->pos_in_file % info->buffer_length == 0); + size_t wpos= info->pos_in_file / info->buffer_length * crypt_data->block_length; - if ((mysql_file_seek(info->file, 0, MY_SEEK_SET, MYF(0)) == MY_FILEPOS_ERROR)) + if ((mysql_file_seek(info->file, wpos, MY_SEEK_SET, MYF(0)) == MY_FILEPOS_ERROR)) { info->error= -1; DBUG_RETURN(1); |