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Re: [PATCH 07/18] avoid using fixed PATH_MAX buffers for refs

From
Jeff King <peff@peff.net>
Date
Apr 18, 2017, 03:18 UTC
Message-ID
<20170418031812.lsi4v5tmxdfuglgo@sigill.intra.peff.net>
In-Reply-To
<xmqq1ssrk1za.fsf@gitster.mtv.corp.google.com>
On Sun, Apr 16, 2017 at 11:00:25PM -0700, Junio C Hamano wrote:
Show 9 quoted lines
> > diff --git a/builtin/replace.c b/builtin/replace.c
> > index f83e7b8fc..065515bab 100644
> > --- a/builtin/replace.c
> > +++ b/builtin/replace.c
> > @@ -93,26 +93,31 @@ typedef int (*each_replace_name_fn)(const char *name, const char *ref,
> >  static int for_each_replace_name(const char **argv, each_replace_name_fn fn)
> [...]
> 
> Don't we need to strbuf_release(&ref) before leaving this function?
Yes, good catch. Squashable patch is below.

I'm not sure how I missed that one. I double-checked the other hunks in the patch and they are all fine.

diff --git a/builtin/replace.c b/builtin/replace.c
index 065515bab..ab17668f4 100644
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -120,6 +120,7 @@ static int for_each_replace_name(const char **argv, each_replace_name_fn fn)
 		if (fn(full_hex, ref.buf, &oid))
 			had_error = 1;
 	}
+	strbuf_release(&ref);
 	return had_error;
 }
 
Previous: Junio C HamanoNext: Junio C Hamano
Message 15 of 30 in “snprintf cleanups”
  1. 0/18 snprintf cleanupsJeff King, Mar 28, 2017
  2. 01/18 do not check odb_mkstemp return value for errorsJeff King, Mar 28, 2017
  3. 02/18 odb_mkstemp: write filename into strbufJeff King, Mar 28, 2017
  4. 03/18 odb_mkstemp: use git_path_bufJeff King, Mar 28, 2017
  5. 05/18 tag: use strbuf to format tag headerJeff King, Mar 28, 2017
  6. 09/18 create_branch: move msg setup closer to point of useJeff King, Mar 28, 2017
  7. 08/18 avoid using mksnpath for refsJeff King, Mar 28, 2017
  8. 06/18 fetch: use heap buffer to format reflogJeff King, Mar 28, 2017
  9. 04/18 diff: avoid fixed-size buffer for patch-idsJeff King, Mar 28, 2017
  10. Jeff KingMar 28, 2017
  11. 13/18 replace unchecked snprintf calls with heap buffersJeff King, Mar 28, 2017
  12. 12/18 receive-pack: print --pack-header directly into argv arrayJeff King, Mar 28, 2017
  13. 07/18 avoid using fixed PATH_MAX buffers for refsJeff King, Mar 28, 2017
  14. Junio C HamanoApr 17, 2017
  15. Jeff KingApr 18, 2017
  16. Junio C HamanoApr 18, 2017
  17. 11/18 name-rev: replace static buffer with strbufJeff King, Mar 28, 2017
  18. 15/18 convert unchecked snprintf into xsnprintfJeff King, Mar 28, 2017
  19. 10/18 create_branch: use xstrfmt for reflog messageJeff King, Mar 28, 2017
  20. 14/18 combine-diff: replace malloc/snprintf with xstrfmtJeff King, Mar 28, 2017
  21. 17/18 gc: replace local buffer with git_pathJeff King, Mar 28, 2017
  22. 16/18 transport-helper: replace checked snprintf with xsnprintfJeff King, Mar 28, 2017
  23. 18/18 daemon: use an argv_array to exec childrenJeff King, Mar 28, 2017
  24. Junio C HamanoMar 28, 2017
  25. Jeff KingMar 29, 2017
  26. Junio C HamanoMar 29, 2017
  27. Jeff KingMar 30, 2017
  28. Junio C HamanoMar 30, 2017
  29. Jeff KingMar 30, 2017
  30. Makefile: detect errors in running spatchJeff King, Mar 29, 2017

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