diff options
author | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-12-10 23:07:39 +0000 |
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committer | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-12-10 23:07:39 +0000 |
commit | 3bcb80f1af107c25bf8c255f3ca88ac467f27a1a (patch) | |
tree | 319787f99cfacd2296dc0c779fc6cab33073ed28 | |
parent | a42aa815715dc1db881f5480a50bd331bbd5e923 (diff) |
Fix sector size overflow, by Herbert Xu.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2237 c046a42c-6fe2-441c-8c8c-71466251a162
-rw-r--r-- | hw/fdc.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -888,7 +888,7 @@ static void fdctrl_start_transfer (fdctrl_t *fdctrl, int direction) fdctrl->data_len = fdctrl->fifo[8]; } else { int tmp; - fdctrl->data_len = 128 << fdctrl->fifo[5]; + fdctrl->data_len = 128 << (fdctrl->fifo[5] > 7 ? 7 : fdctrl->fifo[5]); tmp = (cur_drv->last_sect - ks + 1); if (fdctrl->fifo[0] & 0x80) tmp += cur_drv->last_sect; |