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| author | Keith Randall <keithr@alum.mit.edu> | 2019-06-08 12:57:59 -0400 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2019-06-10 16:18:32 +0000 |
| commit | daf944a531fecf2431b60da608e70680f4927412 (patch) | |
| tree | 2b8041f4ee6da222304e271b9c11b2ec93f5aafc /src/syscall/zsyscall_freebsd_386.go | |
| parent | ec3ebf7bc31271b52c82b3fac193139b2788ed68 (diff) | |
| download | go-git-daf944a531fecf2431b60da608e70680f4927412.tar.gz | |
syscall: fix Getdirentries on 32-bit freebsd 12
On freebsd 12, the system call for getdirentries writes 64 bits to
*basep, even on 32-bit systems. Accomodate that by providing a uint64
to the system call and copy the base to/from that uint64.
The uint64 seems to be a virtual file offset, so failing if the high
bits are not zero should be fine for reasonable-sized directories.
Fixes #32498
Change-Id: Ie22c0d301c6091bd20e813432928b24ab95cc314
Reviewed-on: https://go-review.googlesource.com/c/go/+/181377
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Diffstat (limited to 'src/syscall/zsyscall_freebsd_386.go')
| -rw-r--r-- | src/syscall/zsyscall_freebsd_386.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/syscall/zsyscall_freebsd_386.go b/src/syscall/zsyscall_freebsd_386.go index 8f4234c7e9..ddc265f190 100644 --- a/src/syscall/zsyscall_freebsd_386.go +++ b/src/syscall/zsyscall_freebsd_386.go @@ -570,7 +570,7 @@ func getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func getdirentries_freebsd12(fd int, buf []byte, basep *uintptr) (n int, err error) { +func getdirentries_freebsd12(fd int, buf []byte, basep *uint64) (n int, err error) { var _p0 unsafe.Pointer if len(buf) > 0 { _p0 = unsafe.Pointer(&buf[0]) |