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Merge branch 'mjog/preview-regex-segfault' into 'mainline'

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Fix segfault on invalid UTF-8 when generating preview

See merge request GNOME/geary!340
This commit is contained in:
Michael Gratton 2019-10-22 03:21:00 +00:00
commit d0773078f0
1 changed files with 4 additions and 1 deletions
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5
src/engine/rfc822/rfc822-utils.vala
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@ -248,7 +248,10 @@ public string to_preview_text(string? text, TextFormat format) {
preview = Geary.HTML.html_to_text(text, false);
}
return Geary.String.reduce_whitespace(preview);
// XXX really shouldn't have to call make_valid here but do so to
// avoid segfaults in the regex engine on invalid char data. See
// issue #186 for the proper fix.
return Geary.String.reduce_whitespace(preview.make_valid());
}
/**