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Merge branch 'ew/svn-maint-fixes' into maint

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Correct a breakage to git-svn around v2.2 era that triggers
premature closing of FileHandle.

* ew/svn-maint-fixes:
  Git::SVN::*: avoid premature FileHandle closure
  git-svn: fix localtime=true on non-glibc environments
This commit is contained in:
Junio C Hamano 2015-03-06 14:57:55 -08:00
commit 2e7ca2745b
3 changed files with 13 additions and 1 deletions
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3
perl/Git/SVN.pm
View File

@ -14,6 +14,7 @@ use IPC::Open3;
use Memoize; # core since 5.8.0, Jul 2002
use Memoize::Storable;
use POSIX qw(:signal_h);
use Time::Local;
use Git qw(
command
@ -1332,7 +1333,7 @@ sub parse_svn_date {
$ENV{TZ} = 'UTC';
my $epoch_in_UTC =
POSIX::strftime('%s', $S, $M, $H, $d, $m - 1, $Y - 1900);
Time::Local::timelocal($S, $M, $H, $d, $m - 1, $Y - 1900);
# Determine our local timezone (including DST) at the
# time of $epoch_in_UTC. $Git::SVN::Log::TZ stored the

8
perl/Git/SVN/Fetcher.pm
View File

@ -322,6 +322,14 @@ sub apply_textdelta {
# (but $base does not,) so dup() it for reading in close_file
open my $dup, '<&', $fh or croak $!;
my $base = $::_repository->temp_acquire("git_blob_${$}_$suffix");
# close_file may call temp_acquire on 'svn_hash', but because of the
# call chain, if the temp_acquire call from close_file ends up being the
# call that first creates the 'svn_hash' temp file, then the FileHandle
# that's created as a result will end up in an SVN::Pool that we clear
# in SVN::Ra::gs_fetch_loop_common. Avoid that by making sure the
# 'svn_hash' FileHandle is already created before close_file is called.
my $tmp_fh = $::_repository->temp_acquire('svn_hash');
$::_repository->temp_release($tmp_fh, 1);
if ($fb->{blob}) {
my ($base_is_link, $size);

3
perl/Git/SVN/Ra.pm
View File

@ -391,6 +391,9 @@ sub longest_common_path {
sub gs_fetch_loop_common {
my ($self, $base, $head, $gsv, $globs) = @_;
return if ($base > $head);
# Make sure the cat_blob open2 FileHandle is created before calling
# SVN::Pool::new_default so that it does not incorrectly end up in the pool.
$::_repository->_open_cat_blob_if_needed;
my $gpool = SVN::Pool->new_default;
my $ra_url = $self->url;
my $reload_ra = sub {