diff options
Diffstat (limited to 'myisam/myisampack.c')
| -rw-r--r-- | myisam/myisampack.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/myisam/myisampack.c b/myisam/myisampack.c index 912ed22d278..514a4888527 100644 --- a/myisam/myisampack.c +++ b/myisam/myisampack.c @@ -2690,8 +2690,9 @@ static int compress_isam_file(PACK_MRG_INFO *mrg, HUFF_COUNTS *huff_counts) } case FIELD_VARCHAR: { - uint pack_length= HA_VARCHAR_PACKLENGTH(count->field_length-1); - ulong col_length= (pack_length == 1 ? (uint) *(uchar*) start_pos : + uint var_pack_length= HA_VARCHAR_PACKLENGTH(count->field_length-1); + ulong col_length= (var_pack_length == 1 ? + (uint) *(uchar*) start_pos : uint2korr(start_pos)); /* Empty varchar are encoded with a single 1 bit. */ if (!col_length) @@ -2701,7 +2702,7 @@ static int compress_isam_file(PACK_MRG_INFO *mrg, HUFF_COUNTS *huff_counts) } else { - byte *end=start_pos+pack_length+col_length; + byte *end= start_pos + var_pack_length + col_length; DBUG_PRINT("fields", ("FIELD_VARCHAR not empty, bits: 1")); write_bits(0,1); /* Write the varchar length. */ @@ -2709,7 +2710,7 @@ static int compress_isam_file(PACK_MRG_INFO *mrg, HUFF_COUNTS *huff_counts) col_length, count->length_bits)); write_bits(col_length,count->length_bits); /* Encode the varchar bytes. */ - for (start_pos+=pack_length ; start_pos < end ; start_pos++) + for (start_pos+= var_pack_length ; start_pos < end ; start_pos++) { DBUG_PRINT("fields", ("value: 0x%02x code: 0x%s bits: %2u bin: %s", |