venti updates
diff --git a/src/libventi/entry.c b/src/libventi/entry.c
index ca1d200..aeb8dad 100644
--- a/src/libventi/entry.c
+++ b/src/libventi/entry.c
@@ -7,7 +7,7 @@
checksize(int n)
{
if(n < 256 || n > VtMaxLumpSize) {
- werrstr("bad block size");
+ werrstr("bad block size %#ux", n);
return -1;
}
return 0;
@@ -77,6 +77,16 @@
if(!(e->flags & VtEntryActive))
return 0;
+ /*
+ * Some old vac files use psize==0 and dsize==0 when the
+ * file itself has size 0 or is zeros. Just to make programs not
+ * have to figure out what block sizes of 0 means, rewrite them.
+ */
+ if(e->psize == 0 && e->dsize == 0
+ && memcmp(e->score, vtzeroscore, VtScoreSize) == 0){
+ e->psize = 4096;
+ e->dsize = 4096;
+ }
if(checksize(e->psize) < 0 || checksize(e->dsize) < 0)
return -1;
