diff options
Diffstat (limited to 'linux-user/mmap.c')
| -rw-r--r-- | linux-user/mmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux-user/mmap.c b/linux-user/mmap.c index 995146f60d..0aa8ae7356 100644 --- a/linux-user/mmap.c +++ b/linux-user/mmap.c @@ -283,7 +283,7 @@ static abi_ulong mmap_find_vma_reserved(abi_ulong start, abi_ulong size, end_addr = start + size; if (start > reserved_va - size) { /* Start at the top of the address space. */ - end_addr = ((reserved_va - size) & -align) + size; + end_addr = ((reserved_va + 1 - size) & -align) + size; looped = true; } @@ -297,7 +297,7 @@ static abi_ulong mmap_find_vma_reserved(abi_ulong start, abi_ulong size, return (abi_ulong)-1; } /* Re-start at the top of the address space. */ - addr = end_addr = ((reserved_va - size) & -align) + size; + addr = end_addr = ((reserved_va + 1 - size) & -align) + size; looped = true; } else { prot = page_get_flags(addr); |