Properly parse search size expressions as off_t, not int.

[doldaconnect.git] / daemon / fnet-dc.c

diff --git a/daemon/fnet-dc.c b/daemon/fnet-dc.c
index afd13b3..fd7a79d 100644 (file)
--- a/daemon/fnet-dc.c
+++ b/daemon/fnet-dc.c
@@ -2429,9 +2429,9 @@ static int hubsendchat(struct fnetnode *fn, int public, wchar_t *to, wchar_t *st
     return(0);
 }
 
-static void findsizelimit(struct sexpr *sexpr, int *min, int *max)
+static void findsizelimit(struct sexpr *sexpr, off_t *min, off_t *max)
 {
-    int minl, maxl, minr, maxr, retmin, retmax;
+    off_t minl, maxl, minr, maxr, retmin, retmax;
     
     switch(sexpr->op)
     {
@@ -2475,14 +2475,14 @@ static void findsizelimit(struct sexpr *sexpr, int *min, int *max)
        }
     case SOP_SIZELT:
        retmin = 0;
-       retmax = sexpr->d.n - 1;
+       retmax = sexpr->d.sz - 1;
        break;
     case SOP_SIZEEQ:
-       retmin = sexpr->d.n;
-       retmax = sexpr->d.n;
+       retmin = sexpr->d.sz;
+       retmax = sexpr->d.sz;
        break;
     case SOP_SIZEGT:
-       retmin = sexpr->d.n + 1;
+       retmin = sexpr->d.sz + 1;
        retmax = -1;
        break;
     default:
@@ -2533,7 +2533,7 @@ static int hubsearch(struct fnetnode *fn, struct search *srch, struct srchfnnlis
     size_t sstrsize, sstrdata;
     struct sockaddr *name;
     socklen_t namelen;
-    int minsize, maxsize;
+    off_t minsize, maxsize;
     struct hash *hash;
     
     hub = fn->data;
@@ -2566,10 +2566,10 @@ static int hubsearch(struct fnetnode *fn, struct search *srch, struct srchfnnlis
        if(minsize != 0)
        {
            sizebuf2(sstr, sstrdata + 32, 1);
-           sstrdata += snprintf(sstr + sstrdata, sstrsize - sstrdata, "T?F?%i?1?", minsize);
+           sstrdata += snprintf(sstr + sstrdata, sstrsize - sstrdata, "T?F?%ji?1?", (intmax_t)minsize);
        } else if(maxsize != -1) {
            sizebuf2(sstr, sstrdata + 32, 1);
-           sstrdata += snprintf(sstr + sstrdata, sstrsize - sstrdata, "T?T?%i?1?", maxsize);
+           sstrdata += snprintf(sstr + sstrdata, sstrsize - sstrdata, "T?T?%ji?1?", (intmax_t)maxsize);
        } else {
            bufcat(sstr, "F?F?0?1?", 8);
        }
@@ -2762,6 +2762,7 @@ static void peerdetach(struct dcpeer *peer)
 {
     CBUNREG(peer->transfer, trans_filterout, peer);
     CBUNREG(peer->transfer, trans_destroy, peer);
+    peer->trpipe->pnext = NULL;
     closesock(peer->trpipe);
     quitsock(peer->trpipe);
     peer->trpipe = NULL;
@@ -2828,6 +2829,7 @@ static void transwrite(struct socket *sk, struct dcpeer *peer)
        return;
     }
     dctransgotdata(peer->transfer, peer);
+    sockread(peer->trpipe);
 }
 
 static void trpiperead(struct socket *sk, struct dcpeer *peer)
@@ -2854,6 +2856,7 @@ static struct socket *mktrpipe(struct dcpeer *peer)
     struct socket *sk;
     
     sk = netsockpipe();
+    sk->pnext = peer->sk;
     sk->data = peer;
     sk->readcb = (void (*)(struct socket *, void *))trpiperead;
     sk->writecb = (void (*)(struct socket *, void *))trpipewrite;
@@ -3215,7 +3218,7 @@ static void hubdestroy(struct fnetnode *fn)
     struct qcommand *qcmd;
     
     hub = (struct dchub *)fn->data;
-    putsock(hub->sk);
+    quitsock(hub->sk);
     while((qcmd = ulqcmd(&hub->queue)) != NULL)
        freeqcmd(qcmd);
     if(hub->supports != NULL)