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=53335Signed-off-by: Jinoh Kang <jinoh.kang.kr@gmail.com>

riched20: Ensure MEPF_COMPLEX is unset when in password input mode.
f77f12ba · Jinoh Kang · Alexandre Julliard · fe52589c · f77f12ba
Commit f77f12ba authored Jul 12, 2022 by Jinoh Kang Committed by Alexandre Julliard Jul 12, 2022
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wrap.c dlls/riched20/wrap.c +9 -0

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--- 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;