diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-07-07 06:12:58 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-10-26 00:36:52 +0100 |
| commit | 692fb0ef31af680632c84bc18bc639cba4a0e24b (patch) | |
| tree | e23273507f41e3c41b36b779356d0d6c436ad31d /hw/sd/sd.c | |
| parent | aecaa05922bca8b1760cd463935ca2a71df776f5 (diff) | |
hw/sd/sdcard: Make iolen unsigned
I/O request length can not be negative.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20200630133912.9428-15-f4bug@amsat.org>
Diffstat (limited to 'hw/sd/sd.c')
| -rw-r--r-- | hw/sd/sd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/sd/sd.c b/hw/sd/sd.c index aa6059d2ad..fcbc1fd9d6 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -1982,7 +1982,7 @@ uint8_t sd_read_byte(SDState *sd) { /* TODO: Append CRCs */ uint8_t ret; - int io_len; + uint32_t io_len; if (!sd->blk || !blk_is_inserted(sd->blk) || !sd->enable) return 0x00; |