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Re: [PATCH v15 07/13] ref-filter: add support for %(contents:lines=X)

From
Junio C Hamano <gitster@pobox.com>
Date
Sep 3, 2015, 16:27 UTC
Message-ID
<xmqqpp1zlb79.fsf@gitster.mtv.corp.google.com>
In-Reply-To
<CAPig+cS9mBNhCm2Ea9jkAK7ME9U1QJ=xYgF_zWzThTVsZCHmdQ@mail.gmail.com>
Eric Sunshine <sunshine@sunshineco.com> writes:
> Also, if 'buf' is indeed unconditionally NUL-terminated, then the (sp
> <= buf + size) check is wasted code since the result of strstr() will
> always be either NULL or pointing somewhere within the NUL-terminated
> string.

A caller can give a buf that is NUL terminated but specify that the only early part of the buffer to be used by giving you a shorter size, no? In such a case, strstr() is safe in the sense that it is guaranteed not to go on forever, but you need to verify the location of the string it found is within the bounds.

Previous: Karthik NayakNext: Karthik Nayak
Message 43 of 58 in “port builtin/tag.c to use ref-filter APIs.”
  1. 00/13 port builtin/tag.c to use ref-filter APIs.Karthik Nayak, Sep 1, 2015
  2. 01/13 ref-filter: move `struct atom_value` to ref-filter.cKarthik Nayak, Sep 1, 2015
  3. 02/13 ref-filter: introduce ref_formatting_state and ref_formatting_stackKarthik Nayak, Sep 1, 2015
  4. 03/13 utf8: add function to align a string into given strbufKarthik Nayak, Sep 1, 2015
  5. 04/13 ref-filter: introduce handler function for each atomKarthik Nayak, Sep 1, 2015
  6. 05/13 ref-filter: implement an `align` atomKarthik Nayak, Sep 1, 2015
  7. Junio C HamanoSep 1, 2015
  8. Karthik NayakSep 2, 2015
  9. Junio C HamanoSep 2, 2015
  10. Karthik NayakSep 2, 2015
  11. Junio C HamanoSep 2, 2015
  12. Karthik NayakSep 2, 2015
  13. Matthieu MoySep 2, 2015
  14. Junio C HamanoSep 2, 2015
  15. Karthik NayakSep 3, 2015
  16. Matthieu MoySep 2, 2015
  17. Matthieu MoySep 2, 2015
  18. Karthik NayakSep 2, 2015
  19. Matthieu MoySep 2, 2015
  20. Karthik NayakSep 2, 2015
  21. Matthieu MoySep 2, 2015
  22. Eric SunshineSep 3, 2015
  23. Karthik NayakSep 3, 2015
  24. Junio C HamanoSep 3, 2015
  25. Karthik NayakSep 4, 2015
  26. 06/13 ref-filter: add option to filter out tags, branches and remotesKarthik Nayak, Sep 1, 2015
  27. Junio C HamanoSep 1, 2015
  28. Karthik NayakSep 2, 2015
  29. Junio C HamanoSep 2, 2015
  30. Karthik NayakSep 2, 2015
  31. 07/13 ref-filter: add support for %(contents:lines=X)Karthik Nayak, Sep 1, 2015
  32. Matthieu MoySep 2, 2015
  33. Karthik NayakSep 2, 2015
  34. Matthieu MoySep 2, 2015
  35. Karthik NayakSep 3, 2015
  36. Karthik NayakSep 3, 2015
  37. Matthieu MoySep 3, 2015
  38. Karthik NayakSep 3, 2015
  39. Eric SunshineSep 3, 2015
  40. Eric SunshineSep 3, 2015
  41. Matthieu MoySep 3, 2015
  42. Karthik NayakSep 3, 2015
  43. Junio C HamanoSep 3, 2015
  44. Karthik NayakSep 4, 2015
  45. Matthieu MoySep 3, 2015
  46. Karthik NayakSep 3, 2015
  47. 08/13 ref-filter: add support to sort by versionKarthik Nayak, Sep 1, 2015
  48. 09/13 ref-filter: add option to match literal patternKarthik Nayak, Sep 1, 2015
  49. 10/13 tag.c: use 'ref-filter' data structuresKarthik Nayak, Sep 1, 2015
  50. 11/13 tag.c: use 'ref-filter' APIsKarthik Nayak, Sep 1, 2015
  51. Matthieu MoySep 2, 2015
  52. Junio C HamanoSep 2, 2015
  53. Karthik NayakSep 2, 2015
  54. Matthieu MoySep 2, 2015
  55. Junio C HamanoSep 2, 2015
  56. Karthik NayakSep 3, 2015
  57. 12/13 tag.c: implement '--format' optionKarthik Nayak, Sep 1, 2015
  58. 13/13 tag.c: implement '--merged' and '--no-merged' optionsKarthik Nayak, Sep 1, 2015

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