Module: wine Branch: master Commit: a6223249b4ec5ce466dec4e1238f06067da27b56 URL: https://source.winehq.org/git/wine.git/?a=commit;h=a6223249b4ec5ce466dec4e12... Author: Piotr Caban <piotr(a)codeweavers.com> Date: Wed Sep 16 18:52:50 2020 +0200 msvcirt: Set error when file can't be opened in ifstream_open_ctor. Signed-off-by: Piotr Caban <piotr(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/msvcirt/msvcirt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/dlls/msvcirt/msvcirt.c b/dlls/msvcirt/msvcirt.c index 99ce1d929c..3443261934 100644 --- a/dlls/msvcirt/msvcirt.c +++ b/dlls/msvcirt/msvcirt.c @@ -4213,12 +4213,13 @@ istream* __thiscall ifstream_open_ctor(istream *this, const char *name, ios_open filebuf_ctor(fb); istream_sb_ctor(this, &fb->base, virt_init); - filebuf_open(fb, name, mode|OPENMODE_in, protection); base = istream_get_ios(this); base->vtable = &MSVCP_ifstream_vtable; base->delbuf = 1; + if (!filebuf_open(fb, name, mode|OPENMODE_in, protection)) + base->state |= IOSTATE_failbit; return this; }