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Oops, I pick wrong size field for leadout entry

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This commit is contained in:
Andrey A. Chernov 1996-02-01 16:11:42 +00:00
parent 5ed79a4de1
commit e48413a02e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=13818
1 changed files with 10 additions and 9 deletions
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19
sys/i386/isa/wcd.c
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@ -1011,20 +1011,21 @@ err: bzero (&t->toc, sizeof (t->toc));
len >> 8, len & 0xff, 0, (char*)&t->toc, len) & 0xff)
goto err;
t->toc.hdr.len = ntohs (t->toc.hdr.len);
/* make fake leadout entry */
t->toc.tab[ntracks].control = t->toc.tab[ntracks-1].control;
t->toc.tab[ntracks].addr_type = t->toc.tab[ntracks-1].addr_type;
t->toc.tab[ntracks].track = 170; /* magic */
t->toc.tab[ntracks].addr.lba = htonl(t->toc.hdr.len);
NTOHS(t->toc.hdr.len);
/* Read disc capacity. */
if (wcd_request_wait (t, ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0,
0, sizeof(t->info), 0, (char*)&t->info, sizeof(t->info)) != 0)
bzero (&t->info, sizeof (t->info));
t->info.volsize = ntohl (t->info.volsize);
t->info.blksize = ntohl (t->info.blksize);
/* make fake leadout entry */
t->toc.tab[ntracks].control = t->toc.tab[ntracks-1].control;
t->toc.tab[ntracks].addr_type = t->toc.tab[ntracks-1].addr_type;
t->toc.tab[ntracks].track = 170; /* magic */
t->toc.tab[ntracks].addr.lba = t->info.volsize;
NTOHL(t->info.volsize);
NTOHL(t->info.blksize);
/* Print the disc description string on every disc change.
* It would help to track the history of disc changes. */