Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: poppler (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1855596
Title:
NULL ptr dereference in TextSelectionPainter::hasGlyphLessFont() with
certain PDF
Status in poppler package in Ubuntu:
Confirmed
Bug description:
When viewing a certain PDF (which I unfortunately can't share) using
evince, a see a crash in libpoppler90. It's a NULL pointer dereference
in TextSelectionPainter::hasGlyphLessFont(), because in this certain
PDF, for whatever reason, sel->word->getFontName(0) may return NULL.
Attached you'll find a proposed patch increasing the robustness in
this case.
Cheers,
Enrik
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