shithub: gefs

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fs: don't overflow mtime, atime

--- a/fs.c

+++ b/fs.c

@@ -851,7 +851,7 @@

 	d.qid.vers = 0;

 	d.mode = m->perm;

 	d.name = m->name;

-	d.atime = nsec();

+	d.atime = (nsec() + Nsec/2)/Nsec;

 	d.mtime = d.atime;

 	d.length = 0;

 	d.uid = "glenda";

--- a/pack.c

+++ b/pack.c

@@ -151,8 +151,8 @@

 	ev = pack32(&err, ev, eb, d->qid.vers);

 	ev = pack8(&err, ev, eb, d->qid.type);

 	ev = pack32(&err, ev, eb, d->mode);

-	ev = pack64(&err, ev, eb, d->atime*Nsec);

-	ev = pack64(&err, ev, eb, d->mtime*Nsec);

+	ev = pack64(&err, ev, eb, (vlong)d->atime*Nsec);

+	ev = pack64(&err, ev, eb, (vlong)d->mtime*Nsec);

 	ev = pack64(&err, ev, eb, d->length);

 	ev = packstr(&err, ev, eb, d->uid);

 	ev = packstr(&err, ev, eb, d->gid);