blob: e0ed4af9725240dc3dbf3f28965efaa30fabadcd (
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---
linux-user/syscall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: qemu-0.9.1/linux-user/syscall.c
===================================================================
--- qemu-0.9.1.orig/linux-user/syscall.c 2008-02-03 00:00:00.000000000 +0000
+++ qemu-0.9.1/linux-user/syscall.c 2008-02-03 00:00:38.000000000 +0000
@@ -1048,7 +1048,7 @@ static abi_long lock_iovec(int type, str
base = tswapl(target_vec[i].iov_base);
vec[i].iov_len = tswapl(target_vec[i].iov_len);
vec[i].iov_base = lock_user(type, base, vec[i].iov_len, copy);
- if (!vec[i].iov_base)
+ if (!vec[i].iov_base && vec[i].iov_len)
goto fail;
}
unlock_user (target_vec, target_addr, 0);
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