There was a bug in syscall.Splice: it ignored the offsets that were
passed in. This patch fixes it. Bootstrapped and ran Go testsuite on
x86_64-unknown-linux-gnu. Committed to mainline and 4.7 branch.
Ian
diff -r 36bbf2143cba libgo/go/syscall/libcall_linux.go
--- a/libgo/go/syscall/libcall_linux.go Tue Dec 04 17:08:39 2012 -0800
+++ b/libgo/go/syscall/libcall_linux.go Wed Dec 05 00:40:42 2012 -0800
@@ -313,11 +313,13 @@
var lroff _loff_t
var plroff *_loff_t
if roff != nil {
+ lroff = _loff_t(*roff)
plroff = &lroff
}
var lwoff _loff_t
var plwoff *_loff_t
if woff != nil {
+ lwoff = _loff_t(*woff)
plwoff = &lwoff
}
n, err = splice(rfd, plroff, wfd, plwoff, len, flags)
