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List: wine-devel
Subject: [PATCH] dbghelp: Use correct module name buffer length when doing enumeration
From: Nikolay Sivov <nsivov () codeweavers ! com>
Date: 2018-01-31 15:40:44
Message-ID: 20180131154044.13018-1-nsivov () codeweavers ! com
[Download RAW message or body]
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
---
Manually tested on Windows.
dlls/dbghelp/dbghelp_private.h | 1 +
dlls/dbghelp/module.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/dlls/dbghelp/dbghelp_private.h b/dlls/dbghelp/dbghelp_private.h
index 684111c86c..f37991dacd 100644
--- a/dlls/dbghelp/dbghelp_private.h
+++ b/dlls/dbghelp/dbghelp_private.h
@@ -353,6 +353,7 @@ struct module
{
struct process* process;
IMAGEHLP_MODULEW64 module;
+ WCHAR modulename[64]; /* used for enumeration */
struct module* next;
enum module_type type : 16;
unsigned short is_virtual : 1;
diff --git a/dlls/dbghelp/module.c b/dlls/dbghelp/module.c
index 6c7f2dcb6d..9f90d5e0ca 100644
--- a/dlls/dbghelp/module.c
+++ b/dlls/dbghelp/module.c
@@ -102,6 +102,7 @@ void module_set_module(struct module* module, const WCHAR* name)
{
module_fill_module(name, module->module.ModuleName,
sizeof(module->module.ModuleName) / \
sizeof(module->module.ModuleName[0])); + module_fill_module(name, \
module->modulename, sizeof(module->modulename) / sizeof(module->modulename[0])); }
const WCHAR *get_wine_loader_name(void)
@@ -812,7 +813,7 @@ BOOL WINAPI SymEnumerateModulesW64(HANDLE hProcess,
if (!(dbghelp_options & SYMOPT_WINE_WITH_NATIVE_MODULES) &&
(module->type == DMT_ELF || module->type == DMT_MACHO))
continue;
- if (!EnumModulesCallback(module->module.ModuleName,
+ if (!EnumModulesCallback(module->modulename,
module->module.BaseOfImage, UserContext))
break;
}
--
2.15.1
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