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Commit 350d5bd8 authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds
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[PATCH] uml: fix sizeof usage 



Size of pointer doesn't seem right, but maybe my solution isn't either
(sig_size maybe?).

Signed-off-by: default avatarDomen Puncer <domen@coderock.org>
Signed-off-by: default avatarJeff Dike <jdike@addtoit.com>
Cc: Paolo Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 2a962065

arch/um/sys-i386/signal.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -312,7 +312,7 @@ long sys_sigreturn(struct pt_regs regs) 
	unsigned long __user *extramask = frame->extramask;

	unsigned long __user *extramask = frame->extramask;

	int sig_size = (_NSIG_WORDS - 1) * sizeof(unsigned long);

	int sig_size = (_NSIG_WORDS - 1) * sizeof(unsigned long);





	if(copy_from_user(&set.sig[0], oldmask, sizeof(&set.sig[0])) ||

	if(copy_from_user(&set.sig[0], oldmask, sizeof(set.sig[0])) ||

	   copy_from_user(&set.sig[1], extramask, sig_size))

	   copy_from_user(&set.sig[1], extramask, sig_size))

		goto segfault;

		goto segfault;