Module: wine
Branch: master
Commit: 6d829f2baf156738326acc77548b37c90024a93c
URL: https://source.winehq.org/git/wine.git/?a=commit;h=6d829f2baf156738326acc77…
Author: Damjan Jovanovic <damjan.jov(a)gmail.com>
Date: Mon Nov 30 20:08:01 2020 +0200
ntdll: Fix backward compatibility for struct link_map on FreeBSD.
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(a)gmail.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>
---
dlls/ntdll/unix/loader.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/ntdll/unix/loader.c b/dlls/ntdll/unix/loader.c
index 0e827315ac3..72f215eb2d3 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)