pandory500/redquark-amiberry-rb
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Increase fake block size earlier to also fix programs that overflow free space calculation

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This commit is contained in:
Dimitris Panokostas 2019-01-15 23:09:07 +01:00
parent 23229f51a1
commit f8aad5a4a6
1 changed files with 28 additions and 25 deletions
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11
src/filesys.cpp
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@ -2590,7 +2590,8 @@ static void do_info(TrapContext *ctx, Unit *unit, dpacket *packet, uaecptr info,
ret = zfile_fs_usage_archive(unit->ui.rootdir, 0, &fsu);
fs = true;
media = filesys_isvolume(unit) != 0;
} else {
}
else {
ret = get_fs_usage(unit->ui.rootdir, 0, &fsu);
if (ret)
err = dos_errno();
@ -2617,7 +2618,8 @@ static void do_info(TrapContext *ctx, Unit *unit, dpacket *packet, uaecptr info,
put_long_host(buf + 16, 0);
put_long_host(buf + 24, ('B' << 24) | ('A' << 16) | ('D' << 8) | (0 << 0)); /* ID_UNREADABLE_DISK */
put_long_host(buf + 28, 0);
} else if (!media) {
}
else if (!media) {
if (!disk_info) {
PUT_PCK_RES1(packet, DOS_FALSE);
PUT_PCK_RES2(packet, ERROR_NO_DISK);
@ -2627,7 +2629,8 @@ static void do_info(TrapContext *ctx, Unit *unit, dpacket *packet, uaecptr info,
put_long_host(buf + 16, 0);
put_long_host(buf + 24, -1); /* ID_NO_DISK_PRESENT */
put_long_host(buf + 28, 0);
} else {
}
else {
if (fs && currprefs.filesys_limit) {
if (fsu.total > (uae_s64)currprefs.filesys_limit * 1024) {
uae_s64 oldtotal = fsu.total;
@ -2641,7 +2644,7 @@ static void do_info(TrapContext *ctx, Unit *unit, dpacket *packet, uaecptr info,
numblocks = fsu.total / blocksize;
if (numblocks <= 10)
numblocks = 10;
if (numblocks <= 0x7fffffff)
if (numblocks < 0x02000000)
break;
blocksize *= 2;
}