Not the earlier Q-commit. Huh.
> I can reproduce locally and surprisingly this bisects to 8ef8072ba15 "[bdf, > cid, pfr, winfonts] Improve rejection of other font formats." Will take a > quick look. > >> On Wed, Dec 8, 2021, 2:32 PM Derek B. Noonburg <der...@glyphandcog.com> >> wrote: >> Valgrind is reporting an uninitialized value in _bdf_readstream for >> certain (very broken) fonts in my xpdf regression testing on Linux. >> >> I'm attaching a sample font. It's essentially garbage (pulled out of a >> damaged PDF file), but I think the uninitialized value is still a >> problem. >> >> To reproduce: valgrind ftview 16 f1.cff >> >> Valgrind reports: >> >> ==22204== Conditional jump or move depends on uninitialised value(s) >> ==22204== at 0x4E84410: _bdf_readstream (bdflib.c:577) >> ==22204== by 0x4E84410: bdf_load_font (bdflib.c:2196) >> ==22204== by 0x4E84410: BDF_Face_Init (bdfdrivr.c:376) >> ==22204== by 0x4E51B2A: open_face (ftobjs.c:1465) >> ==22204== by 0x4E53062: ft_open_face_internal (ftobjs.c:2537) >> ==22204== by 0x4E5342B: FT_New_Face (ftobjs.c:1528) >> ==22204== by 0x407FCF: FTDemo_Install_Font (ftcommon.c:543) >> ==22204== by 0x403226: main (ftview.c:1809) >> >> This is new as of 2.11.1. >> >> - Derek
