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upas/fs: make use of Maxmsg consistent

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This commit is contained in:
cinap_lenrek 2017-04-08 23:01:19 +02:00
parent 445d64a387
commit 35f6a75355
2 changed files with 2 additions and 3 deletions
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3
sys/src/cmd/upas/fs/cache.c
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@ -75,7 +75,7 @@ static void
notecache(Mailbox *mb, Message *m, long sz) notecache(Mailbox *mb, Message *m, long sz)
{ {
assert(Topmsg(mb, m)); assert(Topmsg(mb, m));
assert(sz >= 0 && sz < Maxmsg); assert(sz >= 0 && sz <= Maxmsg);
m->csize += sz; m->csize += sz;
mb->cached += sz; mb->cached += sz;
addcache(mb, m); addcache(mb, m);
@ -310,7 +310,6 @@ top:
l0 = m->end - m->start; l0 = m->end - m->start;
assert(l0 >= 0); assert(l0 >= 0);
dprint("fetch %lud sz %lud o %llud l %lud badchars %d\n", l0, m->size, o, l, m->badchars); dprint("fetch %lud sz %lud o %llud l %lud badchars %d\n", l0, m->size, o, l, m->badchars);
assert(m->badchars < Maxmsg/10);
if(l0 == m->size || o > m->size) if(l0 == m->size || o > m->size)
return 0; return 0;
expand = 0; expand = 0;

2
sys/src/cmd/upas/fs/plan9.c
View file

@ -124,7 +124,7 @@ okmsg(Mailbox *mb, Message *m, Inbuf *b)
m->end--; m->end--;
*m->end = 0; *m->end = 0;
m->size = m->end - m->start; m->size = m->end - m->start;
if(m->size >= Maxmsg) if(m->size > Maxmsg)
return -1; return -1;
m->bend = m->rbend = m->end; m->bend = m->rbend = m->end;
if(m->digest == 0) if(m->digest == 0)