26 lines
877 B
Diff
26 lines
877 B
Diff
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---
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texk/web2c/pdftexdir/tounicode.c | 9 ++++++++-
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1 file changed, 8 insertions(+), 1 deletion(-)
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--- texk/web2c/pdftexdir/tounicode.c
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+++ texk/web2c/pdftexdir/tounicode.c 2024-04-02 00:00:00.000000000 +0000
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@@ -535,10 +535,17 @@ void undumptounicode(void)
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void **result;
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glyph_unicode_entry *gu = new_glyph_unicode_entry();
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undumpcharptr(gu->name);
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+ if (gu->name == NULL) {
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+ pdftex_fail("undumpcharptr(gu->name) got NULL");
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+ }
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generic_undump(gu->code);
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- if (gu->code == UNI_STRING)
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+ if (gu->code == UNI_STRING) {
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undumpcharptr(gu->unicode_seq);
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+ if (gu->unicode_seq == NULL) {
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+ pdftex_fail("undumpcharptr(gu->unicode_seq) got NULL");
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+ }
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+ }
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result = avl_probe(glyph_unicode_tree, gu);
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assert(*result == gu);
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