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SUSE:SLE-15-SP4:Update
texlive.33218
source-CVE-2023-46051.patch
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File source-CVE-2023-46051.patch of Package texlive.33218
--- texk/web2c/pdftexdir/tounicode.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) --- texk/web2c/pdftexdir/tounicode.c +++ texk/web2c/pdftexdir/tounicode.c 2024-04-02 00:00:00.000000000 +0000 @@ -535,10 +535,17 @@ void undumptounicode(void) void **result; glyph_unicode_entry *gu = new_glyph_unicode_entry(); undumpcharptr(gu->name); + if (gu->name == NULL) { + pdftex_fail("undumpcharptr(gu->name) got NULL"); + } generic_undump(gu->code); - if (gu->code == UNI_STRING) + if (gu->code == UNI_STRING) { undumpcharptr(gu->unicode_seq); + if (gu->unicode_seq == NULL) { + pdftex_fail("undumpcharptr(gu->unicode_seq) got NULL"); + } + } result = avl_probe(glyph_unicode_tree, gu); assert(*result == gu);
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