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Re: [PATCH 06/10] unpack_loose_header(): avoid numeric comparison of zlib status

From
Taylor Blau <me@ttaylorr.com>
Date
Feb 28, 2025, 00:32 UTC
Message-ID
<Z8EEGd4Q+Py3Ym0l@nand.local>
In-Reply-To
<20250225063056.GF1293961@coredump.intra.peff.net>
On Tue, Feb 25, 2025 at 01:30:56AM -0500, Jeff King wrote:
Show 12 quoted lines
> diff --git a/t/t1006-cat-file.sh b/t/t1006-cat-file.sh
> index e493600aff..86a2825473 100755
> --- a/t/t1006-cat-file.sh
> +++ b/t/t1006-cat-file.sh
> @@ -951,6 +951,8 @@ test_expect_success 'object reading handles zlib dictionary' - <<\EOT
>  	printf '\170\273\017\112\003\143' >$objpath &&
>
>  	test_must_fail git cat-file blob $blob 2>err &&
> +	test_grep ! 'too long' err &&
> +	test_grep 'error: unable to unpack' err &&
>  	test_grep 'error: inflate: needs dictionary' err
>  EOT
All looking good here, too.

I think the test_grep is hiding what is a fairly unpleasant error message that says the same thing a few times from different points in the call-stack. But that isn't anything new from this series, and I'm content to let it be a problem for another day ;-).

Thanks, Taylor

Previous: Jeff KingNext: Jeff King
Message 22 of 34 in “some zlib inflating bug fixes”
  1. 0/10 some zlib inflating bug fixesJeff King, Feb 25, 2025
  2. 01/10 loose_object_info(): BUG() on inflating content with unknown typeJeff King, Feb 25, 2025
  3. Patrick SteinhardtFeb 25, 2025
  4. Junio C HamanoFeb 26, 2025
  5. Taylor BlauFeb 28, 2025
  6. Jeff KingMar 4, 2025
  7. Junio C HamanoMar 4, 2025
  8. Taylor BlauFeb 28, 2025
  9. 02/10 unpack_loose_header(): simplify next_out assignmentJeff King, Feb 25, 2025
  10. Taylor BlauFeb 28, 2025
  11. 03/10 unpack_loose_header(): report headers without NUL as "bad"Jeff King, Feb 25, 2025
  12. 04/10 unpack_loose_header(): fix infinite loop on broken zlib inputJeff King, Feb 25, 2025
  13. Patrick SteinhardtFeb 25, 2025
  14. Eric SunshineFeb 25, 2025
  15. Junio C HamanoFeb 26, 2025
  16. Taylor BlauFeb 28, 2025
  17. 05/10 git_inflate(): skip zlib_post_call() sanity check on Z_NEED_DICTJeff King, Feb 25, 2025
  18. Junio C HamanoFeb 26, 2025
  19. Taylor BlauFeb 28, 2025
  20. Jeff KingMar 4, 2025
  21. 06/10 unpack_loose_header(): avoid numeric comparison of zlib statusJeff King, Feb 25, 2025
  22. Taylor BlauFeb 28, 2025
  23. Jeff KingMar 4, 2025
  24. 07/10 unpack_loose_rest(): avoid numeric comparison of zlib statusJeff King, Feb 25, 2025
  25. 08/10 unpack_loose_rest(): never clean up zstreamJeff King, Feb 25, 2025
  26. Junio C HamanoFeb 26, 2025
  27. 09/10 unpack_loose_rest(): simplify error handlingJeff King, Feb 25, 2025
  28. Junio C HamanoFeb 26, 2025
  29. Taylor BlauFeb 28, 2025
  30. 10/10 unpack_loose_rest(): rewrite return handling for clarityJeff King, Feb 25, 2025
  31. Taylor BlauFeb 28, 2025
  32. Jeff KingMar 4, 2025
  33. Taylor BlauMar 4, 2025
  34. Taylor BlauFeb 28, 2025

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