[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-unstable] [IA64] Add NULL test in domain_page_mapped()
# HG changeset patch # User awilliam@xxxxxxxxxxx # Node ID ececeade018f220defbea820b98b89c1de51be3a # Parent 1c9bdbc5e27be24c5ff9b1a5d74ddf2b765b8ade [IA64] Add NULL test in domain_page_mapped() Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx> --- xen/arch/ia64/xen/mm.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff -r 1c9bdbc5e27b -r ececeade018f xen/arch/ia64/xen/mm.c --- a/xen/arch/ia64/xen/mm.c Fri Jun 09 10:35:36 2006 -0600 +++ b/xen/arch/ia64/xen/mm.c Fri Jun 09 10:35:37 2006 -0600 @@ -1053,8 +1053,8 @@ domain_page_mapped(struct domain* d, uns { pte_t * pte; - pte=lookup_noalloc_domain_pte(d, mpaddr); - if(!pte_none(*pte)) + pte = lookup_noalloc_domain_pte(d, mpaddr); + if(pte != NULL && !pte_none(*pte)) return 1; return 0; } _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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