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| author | Greg Kurz <groug@kaod.org> | 2017-05-25 10:30:14 +0200 |
|---|---|---|
| committer | Greg Kurz <groug@kaod.org> | 2017-05-25 10:30:14 +0200 |
| commit | 24df3371d97a7516605aef8abbc253a8c162b211 (patch) | |
| tree | 4e24fa19e27fad4fdb6a3d30b68cfb1d5d809d9e /hw/9pfs | |
| parent | 4be56c19593c15bc8d16abcb63bfdd4697a5754d (diff) | |
| download | qemu-24df3371d97a7516605aef8abbc253a8c162b211.zip qemu-24df3371d97a7516605aef8abbc253a8c162b211.tar.gz qemu-24df3371d97a7516605aef8abbc253a8c162b211.tar.bz2 | |
9pfs: assume utimensat() and futimens() are present
The utimensat() and futimens() syscalls have been around for ages (ie,
glibc 2.6 and linux 2.6.22), and the decision was already taken to
switch to utimensat() anyway when fixing CVE-2016-9602 in 2.9.
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'hw/9pfs')
| -rw-r--r-- | hw/9pfs/9p-handle.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/hw/9pfs/9p-handle.c b/hw/9pfs/9p-handle.c index 1687661..9875f18 100644 --- a/hw/9pfs/9p-handle.c +++ b/hw/9pfs/9p-handle.c @@ -378,7 +378,6 @@ static int handle_utimensat(FsContext *ctx, V9fsPath *fs_path, const struct timespec *buf) { int ret; -#ifdef CONFIG_UTIMENSAT int fd; struct handle_data *data = (struct handle_data *)ctx->private; @@ -388,10 +387,6 @@ static int handle_utimensat(FsContext *ctx, V9fsPath *fs_path, } ret = futimens(fd, buf); close(fd); -#else - ret = -1; - errno = ENOSYS; -#endif return ret; } |