Use _initterm_e() for executing functions in __xi_a[] ... __xi_z[] array.
This function properly stops execution on error and returns error value.
Same logic is doing Visual C++ startup code.
This fixes error handling of function callbacks defined in that array.
---
mingw-w64-crt/crt/crtdll.c | 3 ++-
mingw-w64-crt/crt/crtexe.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/mingw-w64-crt/crt/crtdll.c b/mingw-w64-crt/crt/crtdll.c
index 754648a6382b..7894466c6f85 100644
--- a/mingw-w64-crt/crt/crtdll.c
+++ b/mingw-w64-crt/crt/crtdll.c
@@ -97,7 +97,8 @@ WINBOOL WINAPI _CRT_INIT (HANDLE hDllHandle, DWORD dwReason,
LPVOID lpreserved)
{
__native_startup_state = __initializing;
- _initterm ((_PVFV *) (void *) __xi_a, (_PVFV *) (void *) __xi_z);
+ if (_initterm_e (__xi_a, __xi_z) != 0)
+ return FALSE;
}
if (__native_startup_state == __initializing)
{
diff --git a/mingw-w64-crt/crt/crtexe.c b/mingw-w64-crt/crt/crtexe.c
index 4f058a8e1f5f..a21a0ebe5526 100644
--- a/mingw-w64-crt/crt/crtexe.c
+++ b/mingw-w64-crt/crt/crtexe.c
@@ -229,7 +229,8 @@ __tmainCRTStartup (void)
else if (__native_startup_state == __uninitialized)
{
__native_startup_state = __initializing;
- _initterm ((_PVFV *)(void *)__xi_a, (_PVFV *)(void *) __xi_z);
+ if (_initterm_e (__xi_a, __xi_z) != 0)
+ return 255;
}
else
has_cctor = 1;
--
2.20.1
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