[PATCH] ntdll: fix backward compatibility for struct link_map on FreeBSD

[Damjan Jovanovic]

Checking for the _rtld_version_laddr_offset symbol only works when
header and library versions match. Checking for the offset of l_addr
instead lets us use the older header with the new library too.

Signed-off-by: Damjan Jovanovic <damjan.jov at gmail.com>
---
 dlls/ntdll/unix/loader.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
-------------- next part --------------
diff --git a/dlls/ntdll/unix/loader.c b/dlls/ntdll/unix/loader.c
index 61c8f5e18f5..f17b319b9ac 100644
--- a/dlls/ntdll/unix/loader.c
+++ b/dlls/ntdll/unix/loader.c
@@ -1417,7 +1417,7 @@ found:
 
 #ifdef __FreeBSD__
         /* On older FreeBSD versions, l_addr was the absolute load address, now it's the relocation offset. */
-        if (!dlsym(RTLD_DEFAULT, "_rtld_version_laddr_offset"))
+        if (offsetof(struct link_map, l_addr) == 0)
             if (!get_relocbase(map->l_addr, &relocbase)) return;
 #endif
         switch (dyn->d_tag)