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Protect against large inputs to the fuzz testers - #156

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jkbonfield merged 2 commits into
samtools:masterfrom
jkbonfield:fix_155
Oct 14, 2026
Merged

jkbonfield merged 2 commits into
samtools:masterfrom
jkbonfield:fix_155

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These buffer overruns are in the fuzz testing harness and the bugs do not affect the library itself. Fixes #155

Also fix make fuzz.

These were removed in f133564

Signed-off-by: James Bonfield <jkb@sanger.ac.uk>
These buffer overruns are in the fuzz testing harness and the bugs do
not affect the library itself. Fixes samtools#155

Co-Authored-By: Jason Gross (@JasonGross)
Assisted-by: Claude:claude-3.7-sonnet Antrophic
Signed-off-by: James Bonfield <jkb@sanger.ac.uk>
@jkbonfield
jkbonfield merged commit 0a487b5 into samtools:master Oct 14, 2026
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fqzcomp_qual_fuzzrt.c and tokenise_name3_fuzzrt.c write past their buffers

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