[PATCH 2/7] dbghelp: native allows loading virtual module at any address
Eric Pouech
eric.pouech at gmail.com
Mon Sep 6 03:39:55 CDT 2021
Signed-off-by: Eric Pouech <eric.pouech at gmail.com>
---
dlls/dbghelp/module.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/dlls/dbghelp/module.c b/dlls/dbghelp/module.c
index f2c0eca5df6..916aaf5ce53 100644
--- a/dlls/dbghelp/module.c
+++ b/dlls/dbghelp/module.c
@@ -786,7 +786,6 @@ DWORD64 WINAPI SymLoadModuleExW(HANDLE hProcess, HANDLE hFile, PCWSTR wImageNam
if (Data)
FIXME("Unsupported load data parameter %p for %s\n",
Data, debugstr_w(wImageName));
- if (!validate_addr64(BaseOfDll)) return 0;
if (!(pcs = process_find_by_handle(hProcess))) return 0;
@@ -803,6 +802,8 @@ DWORD64 WINAPI SymLoadModuleExW(HANDLE hProcess, HANDLE hFile, PCWSTR wImageNam
if (Flags & ~(SLMFLAG_VIRTUAL))
FIXME("Unsupported Flags %08x for %s\n", Flags, debugstr_w(wImageName));
+ if (!validate_addr64(BaseOfDll)) return 0;
+
pcs->loader->synchronize_module_list(pcs);
/* this is a Wine extension to the API just to redo the synchronisation */
@@ -923,7 +924,6 @@ BOOL WINAPI SymUnloadModule64(HANDLE hProcess, DWORD64 BaseOfDll)
pcs = process_find_by_handle(hProcess);
if (!pcs) return FALSE;
- if (!validate_addr64(BaseOfDll)) return FALSE;
module = module_find_by_addr(pcs, BaseOfDll, DMT_UNKNOWN);
if (!module) return FALSE;
return module_remove(pcs, module);
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