If the guest process tells us to map at a specific address, we shouldn't
increase the "last automatic mapping ended here" variable.
This patch brings the reserved_va code in line with the default case.
Signed-off-by: Alexander Graf <ag...@suse.de>
---
linux-user/mmap.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/linux-user/mmap.c b/linux-user/mmap.c
index 2245f40..a0c1347 100644
--- a/linux-user/mmap.c
+++ b/linux-user/mmap.c
@@ -253,7 +253,11 @@ static abi_ulong mmap_find_vma_reserved(abi_ulong start,
abi_ulong size)
}
}
}
- mmap_next_start = addr;
+
+ if (start == mmap_next_start && addr >= TASK_UNMAPPED_BASE) {
+ mmap_next_start = addr;
+ }
+
return last_addr;
}
#endif
--
1.6.0.2
