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DISCONTINUED:openSUSE:11.2:Update
qemu
0032-linux-user-zero-fstat-buffer-to-initialize...
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File 0032-linux-user-zero-fstat-buffer-to-initialize-nsec-fie.patch of Package qemu
From 50a2b3b61b897ada12c267538e9f65578c256880 Mon Sep 17 00:00:00 2001 From: Ulrich Hecht <uli@suse.de> Date: Fri, 10 Jul 2009 16:43:26 +0200 Subject: [PATCH 32/33] linux-user: zero fstat buffer to initialize nsec fields The fstat implementation does not initialize the nanosecond fields in the stat buffer; this caused funny values to turn up there, preventing, for instance, cp -p from preserving timestamps because utimensat rejected the out-of-bounds nanosecond values. Resetting the entire structure to zero fixes that. Signed-off-by: Ulrich Hecht <uli@suse.de> --- linux-user/syscall.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index c4b7001..ef76537 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -5552,6 +5552,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, if (!lock_user_struct(VERIFY_WRITE, target_st, arg2, 0)) goto efault; + memset(target_st, 0, sizeof(*target_st)); __put_user(st.st_dev, &target_st->st_dev); __put_user(st.st_ino, &target_st->st_ino); __put_user(st.st_mode, &target_st->st_mode); -- 1.6.2.1
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