bsd-user: Suppress gcc 4.x -Wpointer-sign (included in -Wall) warning

This is the same change as b55266b in linux-user. Signed-off-by: Ed Maste <[email protected]> Message-id: [email protected] Signed-off-by: Peter Maydell <[email protected]>
raininggibs · Apr 5, 2016 · 43b0ea1 · 43b0ea1
1 parent abd4556
commit 43b0ea1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bsd-user/uaccess.c b/bsd-user/uaccess.c
@@ -51,7 +51,7 @@ abi_long target_strlen(abi_ulong guest_addr1)
         ptr = lock_user(VERIFY_READ, guest_addr, max_len, 1);
         if (!ptr)
             return -TARGET_EFAULT;
-        len = qemu_strnlen((char *)ptr, max_len);
+        len = qemu_strnlen((const char *)ptr, max_len);
         unlock_user(ptr, guest_addr, 0);
         guest_addr += len;
         /* we don't allow wrapping or integer overflow */