tree 19b2c9e85dcab6df9250ba38df885d951c96e0a6
parent dadeafdfc8da8c27e5a68e0706b9856eaac89391
author Jurij Smakov <[EMAIL PROTECTED]> Mon, 18 Apr 2005 08:03:12 -0700
committer Linus Torvalds <[EMAIL PROTECTED]> Mon, 18 Apr 2005 08:03:12 -0700
[PATCH] sparc64: Fix copy_sigingo_to_user32()
The compat routine to copy over this data structure was not
handling SI_POLL correctly, breaking various fcntl() variants
in compat tasks.
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
sparc64/kernel/signal32.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletion(-)
Index: arch/sparc64/kernel/signal32.c
===================================================================
--- 17993d26e93e598a2f449063fe213afad2a45814/arch/sparc64/kernel/signal32.c
(mode:100644 sha1:859255cf67622dbddff7ba42b084b17f5cf028c9)
+++ 19b2c9e85dcab6df9250ba38df885d951c96e0a6/arch/sparc64/kernel/signal32.c
(mode:100644 sha1:9a375e975cffbdcc0d6e2403addf7e203459b2e5)
@@ -192,10 +192,13 @@
err |= __put_user(from->si_uid, &to->si_uid);
break;
case __SI_FAULT >> 16:
- case __SI_POLL >> 16:
err |= __put_user(from->si_trapno, &to->si_trapno);
err |= __put_user((unsigned long)from->si_addr,
&to->si_addr);
break;
+ case __SI_POLL >> 16:
+ err |= __put_user(from->si_band, &to->si_band);
+ err |= __put_user(from->si_fd, &to->si_fd);
+ break;
case __SI_RT >> 16: /* This is not generated by the kernel as
of now. */
case __SI_MESGQ >> 16:
err |= __put_user(from->si_pid, &to->si_pid);
-
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