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Re: [PATCH 05/15] sequencer: use logmsg_reencode in get_message

From
Jeff King <peff@peff.net>
Date
Jun 10, 2014, 21:50 UTC
Message-ID
<20140610215022.GC19107@sigill.intra.peff.net>
In-Reply-To
<xmqq7g4o8mup.fsf@gitster.dls.corp.google.com>
On Tue, Jun 10, 2014 at 02:40:30PM -0700, Junio C Hamano wrote:
Show 19 quoted lines
> Jeff King <peff@peff.net> writes:
> 
> > Note that we may be fixing a bug here. The existing code
> > does:
> >
> >   if (same_encoding(to, from))
> > 	  reencode_string(buf, to, from);
> >
> > That probably should have been "!same_encoding".
> >
> > Signed-off-by: Jeff King <peff@peff.net>
> > ---
> > I didn't actually test for the bug, so it's possible that I'm missing
> > something clever...
> 
> Thanks for spotting.  There is nothing clever going on.
> 
> 0e18bcd5 (reencode_string(): introduce and use same_encoding(),
> 2012-10-18) has this misconversion.

Ah, thanks, I tried digging but didn't see anything obvious (and somehow my eyes glossed over the s/same_encoding/strcmp/ while reading the history). I feel much better about the change now.

-Peff
Previous: Junio C HamanoNext: Jeff King
Message 12 of 60 in “store length of commit->buffer”
  1. 0/15 store length of commit->bufferJeff King, Jun 9, 2014
  2. 01/15 alloc: include any-object allocations in alloc_reportJeff King, Jun 9, 2014
  3. 02/15 commit: push commit_index update into alloc_commit_nodeJeff King, Jun 9, 2014
  4. Junio C HamanoJun 10, 2014
  5. 03/15 do not create "struct commit" with xcallocJeff King, Jun 9, 2014
  6. Junio C HamanoJun 10, 2014
  7. Jeff KingJun 10, 2014
  8. 04/15 logmsg_reencode: return const bufferJeff King, Jun 9, 2014
  9. Eric SunshineJun 10, 2014
  10. 05/15 sequencer: use logmsg_reencode in get_messageJeff King, Jun 9, 2014
  11. Junio C HamanoJun 10, 2014
  12. Jeff KingJun 10, 2014
  13. 06/15 provide a helper to free commit bufferJeff King, Jun 9, 2014
  14. 07/15 provide a helper to set the commit bufferJeff King, Jun 9, 2014
  15. 08/15 provide helpers to access the commit bufferJeff King, Jun 9, 2014
  16. Eric SunshineJun 10, 2014
  17. 09/15 use get_cached_commit_buffer where appropriateJeff King, Jun 9, 2014
  18. 10/15 use get_commit_buffer to avoid duplicate codeJeff King, Jun 9, 2014
  19. Eric SunshineJun 10, 2014
  20. Jeff KingJun 10, 2014
  21. 11/15 convert logmsg_reencode to get_commit_bufferJeff King, Jun 9, 2014
  22. 12/15 use get_commit_buffer everywhereJeff King, Jun 9, 2014
  23. Junio C HamanoJun 9, 2014
  24. Jeff KingJun 10, 2014
  25. Jeff KingJun 10, 2014
  26. Junio C HamanoJun 10, 2014
  27. Jeff KingJun 10, 2014
  28. 13/15 commit-slab: provide a static initializerJeff King, Jun 9, 2014
  29. 14/15 commit: convert commit->buffer to a slabJeff King, Jun 9, 2014
  30. 15/15 commit: record buffer length in cacheJeff King, Jun 9, 2014
  31. Christian CouderJun 10, 2014
  32. Jeff KingJun 10, 2014
  33. Jeff KingJun 10, 2014
  34. Christian CouderJun 10, 2014
  35. 0/17 store length of commit->bufferJeff King, Jun 10, 2014
  36. 01/17 commit_tree: take a pointer/len pair rather than a const strbufJeff King, Jun 10, 2014
  37. 02/17 replace dangerous uses of strbuf_attachJeff King, Jun 10, 2014
  38. 03/17 alloc: include any-object allocations in alloc_reportJeff King, Jun 10, 2014
  39. 04/17 commit: push commit_index update into alloc_commit_nodeJeff King, Jun 10, 2014
  40. 05/17 do not create "struct commit" with xcallocJeff King, Jun 10, 2014
  41. 06/17 logmsg_reencode: return const bufferJeff King, Jun 10, 2014
  42. 07/17 sequencer: use logmsg_reencode in get_messageJeff King, Jun 10, 2014
  43. 08/17 provide a helper to free commit bufferJeff King, Jun 10, 2014
  44. Junio C HamanoJun 12, 2014
  45. Jeff KingJun 12, 2014
  46. Jeff KingJun 12, 2014
  47. 09/17 provide a helper to set the commit bufferJeff King, Jun 10, 2014
  48. 10/17 provide helpers to access the commit bufferJeff King, Jun 10, 2014
  49. 11/17 use get_cached_commit_buffer where appropriateJeff King, Jun 10, 2014
  50. 12/17 use get_commit_buffer to avoid duplicate codeJeff King, Jun 10, 2014
  51. 13/17 convert logmsg_reencode to get_commit_bufferJeff King, Jun 10, 2014
  52. 14/17 use get_commit_buffer everywhereJeff King, Jun 10, 2014
  53. 15/17 commit-slab: provide a static initializerJeff King, Jun 10, 2014
  54. Junio C HamanoJun 12, 2014
  55. Jeff KingJun 12, 2014
  56. 16/17 commit: convert commit->buffer to a slabJeff King, Jun 10, 2014
  57. 17/17 commit: record buffer length in cacheJeff King, Jun 10, 2014
  58. Jeff KingJun 10, 2014
  59. Junio C HamanoJun 12, 2014
  60. reuse cached commit buffer when parsing signaturesJeff King, Jun 13, 2014

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