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  1. 26 3月, 2009 1 次提交
  3. 25 3月, 2009 3 次提交
    • J
      Merge branch 'maint-1.6.0' into maint-1.6.1 · 2a5643da
      由 Junio C Hamano 提交于 
      * maint-1.6.0:
  close_sha1_file(): make it easier to diagnose errors
  avoid possible overflow in delta size filtering computation
      2a5643da
    • L
      close_sha1_file(): make it easier to diagnose errors · e8bd78c3
      由 Linus Torvalds 提交于 
      A bug report with "unable to write sha1 file" made us realize that we do
not have enough information to guess why close() is failing.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      e8bd78c3
    • N
      avoid possible overflow in delta size filtering computation · 720fe22d
      由 Nicolas Pitre 提交于 
      On a 32-bit system, the maximum possible size for an object is less than
4GB, while 64-bit systems may cope with larger objects.  Due to this
limitation, variables holding object sizes are using an unsigned long
type (32 bits on 32-bit systems, or 64 bits on 64-bit systems).

When large objects are encountered, and/or people play with large delta
depth values, it is possible for the maximum allowed delta size
computation to overflow, especially on a 32-bit system.  When this
occurs, surviving result bits may represent a value much smaller than
what it is supposed to be, or even zero.  This prevents some objects
from being deltified although they do get deltified when a smaller depth
limit is used.  Fix this by always performing a 64-bit multiplication.
Signed-off-by: NNicolas Pitre <nico@cam.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      720fe22d
  5. 23 3月, 2009 2 次提交
  7. 22 3月, 2009 2 次提交
  9. 13 3月, 2009 15 次提交
  11. 08 3月, 2009 1 次提交
  13. 01 3月, 2009 4 次提交
  15. 28 2月, 2009 1 次提交
  17. 27 2月, 2009 2 次提交
    • C
      bisect: fix quoting TRIED revs when "bad" commit is also "skip"ped · 1b249ffe
      由 Christian Couder 提交于 
      When the "bad" commit was also "skip"ped and when more than one
commit was skipped, the "filter_skipped" function would have
printed something like:

    bisect_rev=<hash1>|<hash2>

(where <hash1> and <hash2> are hexadecimal sha1 hashes)

and this would have been evaled later as piping "bisect_rev=<hash1>"
into "<hash2>", which would have failed.

So this patch makes the "filter_skipped" function properly quote
what it outputs, so that it will print something like:

bisect_rev='<hash1>|<hash2>'

which will be properly evaled later.  The caller was not stopping
properly because the scriptlet this function returned to be evaled
was not strung together with && and because of this, an error in
an earlier part of the output was simply ignored.

A test case is added to the test suite.

And while at it, we also initialize the VARS, FOUND and TRIED
variables, so that we protect ourselves from environment variables
the user may have with these names.
Signed-off-by: NChristian Couder <chriscool@tuxfamily.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      1b249ffe
    • M
      Fix odb_mkstemp() on AIX · 2c626e5f
      由 Mike Ralphson 提交于 
      The AIX mkstemp() modifies its template parameter to an empty string if
the call fails.  The existing code had already recomputed the template,
but too late to be good.

See also 6ff6af62, which fixed this problem in a different spot.
Signed-off-by: NMike Ralphson <mike@abacus.co.uk>
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      2c626e5f
  19. 26 2月, 2009 1 次提交
    • J
      Make sure objects/pack exists before creating a new pack · 6e180cdc
      由 Junio C Hamano 提交于 
      In a repository created with git older than f49fb35d (git-init-db: create
"pack" subdirectory under objects, 2005-06-27), objects/pack/ directory is
not created upon initialization.  It was Ok because subdirectories are
created as needed inside directories init-db creates, and back then,
packfiles were recent invention.

After the said commit, new codepaths started relying on the presense of
objects/pack/ directory in the repository.  This was exacerbated with
8b4eb6b6 (Do not perform cross-directory renames when creating packs,
2008-09-22) that moved the location temporary pack files are created from
objects/ directory to objects/pack/ directory, because moving temporary to
the final location was done carefully with lazy leading directory creation.

Many packfile related operations in such an old repository can fail
mysteriously because of this.

This commit introduces two helper functions to make things work better.

 - odb_mkstemp() is a specialized version of mkstemp() to refactor the
   code and teach it to create leading directories as needed;

 - odb_pack_keep() refactors the code to create a ".keep" file while
   create leading directories as needed.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      6e180cdc
  21. 20 2月, 2009 2 次提交
  23. 19 2月, 2009 4 次提交
  25. 13 2月, 2009 1 次提交
    • F
      Support "\" in non-wildcard exclusion entries · dd482eea
      由 Finn Arne Gangstad 提交于 
      "\" was treated differently in exclude rules depending on whether a
wildcard match was done. For wildcard rules, "\" was de-escaped in
fnmatch, but this was not done for other rules since they used strcmp
instead.  A file named "#foo" would not be excluded by "\#foo", but would
be excluded by "\#foo*".

We now treat all rules with "\" as wildcard rules.

Another solution could be to de-escape all non-wildcard rules as we
read them, but we would have to do the de-escaping exactly as fnmatch
does it to avoid inconsistencies.
Signed-off-by: NFinn Arne Gangstad <finnag@pvv.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      dd482eea
  27. 12 2月, 2009 1 次提交