From f77f12ba3b1dad9ebdcb116c66b137e9103a0d1b Mon Sep 17 00:00:00 2001 From: Jinoh Kang Date: Tue, 12 Jul 2022 02:28:15 +0900 Subject: [PATCH] riched20: Ensure MEPF_COMPLEX is unset when in password input mode. Otherwise, Wine may crash while attempting to fetch the script shaping information, which does not exist since shape_para() was not called. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53335 Signed-off-by: Jinoh Kang --- dlls/riched20/wrap.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/dlls/riched20/wrap.c b/dlls/riched20/wrap.c index db3e2806239..8cfb1692ecd 100644 --- a/dlls/riched20/wrap.c +++ b/dlls/riched20/wrap.c @@ -835,6 +835,15 @@ static void ME_WrapTextParagraph( ME_TextEditor *editor, ME_Context *c, ME_Parag if (SUCCEEDED( itemize_para( c, para ) )) shape_para( c, para ); } + else + { + /* If the user has just converted a normal rich editor with already + * existing text into a password input, the text may contain paragraphs + * with MEPF_COMPLEX set. Since we don't really shape any paragraphs + * here, we need to ensure that the MEPF_COMPLEX flag is unset. + */ + para->nFlags &= ~MEPF_COMPLEX; + } wc.context = c; wc.para = para;