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hw/usb/dev-mtp: Correctly report free space

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In order to compute the amount of free space (in bytes), the number
of available blocks (f_bavail) should be multiplied by the block
size (f_frsize) instead of the total number of blocks (f_blocks).

Signed-off-by: Fabio D'Urso <fdurso@google.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240618003657.3344685-1-fdurso@google.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Fabio D'Urso 2024-06-18 02:36:57 +02:00 committed by Philippe Mathieu-Daudé
parent ce5311c476
commit 283720489f
1 changed files with 1 additions and 1 deletions
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hw/usb/dev-mtp.c
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@ -886,7 +886,7 @@ static MTPData *usb_mtp_get_storage_info(MTPState *s, MTPControl *c)
rc = statvfs(s->root, &buf);
if (rc == 0) {
usb_mtp_add_u64(d, (uint64_t)buf.f_frsize * buf.f_blocks);
usb_mtp_add_u64(d, (uint64_t)buf.f_bavail * buf.f_blocks);
usb_mtp_add_u64(d, (uint64_t)buf.f_frsize * buf.f_bavail);
usb_mtp_add_u32(d, buf.f_ffree);
} else {
usb_mtp_add_u64(d, 0xffffffff);