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mmap_frag() users only check for -1 error

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Juan Quintela 2010-01-20 00:56:24 +01:00 committed by Anthony Liguori
parent a0f291fc10
commit ee636500d6
1 changed files with 1 additions and 1 deletions
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linux-user/mmap.c
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@ -243,7 +243,7 @@ static int mmap_frag(abi_ulong real_start,
possible while it is a shared mapping */ possible while it is a shared mapping */
if ((flags & MAP_TYPE) == MAP_SHARED && if ((flags & MAP_TYPE) == MAP_SHARED &&
(prot & PROT_WRITE)) (prot & PROT_WRITE))
return -EINVAL; return -1;
/* adjust protection to be able to read */ /* adjust protection to be able to read */
if (!(prot1 & PROT_WRITE)) if (!(prot1 & PROT_WRITE))