END blocks run inside children created by fork or piped open (the
latter, if they run perl code), on exit or (I think maybe) die. This
is far from appropriate.
So far symptoms of this bug seem to be limited to duplicated error
messages but I have not done a thorough analysis. Closes:#850052.
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
dgit (3.2~) unstable; urgency=medium
dgit (3.2~) unstable; urgency=medium
+ Bugfixes:
+ * dgit: Do not execute END blocks in children. So far symptoms of this
+ bug seem to be limited to duplicated error messages but I have not
+ done a thorough analysis. Closes:#850052.
+ return unless forkcheck_mainprocess();
print STDERR "! $_\n" foreach $supplementary_message =~ m/^.+$/mg;
}
print STDERR "! $_\n" foreach $supplementary_message =~ m/^.+$/mg;
}
our @end;
END {
local ($?);
our @end;
END {
local ($?);
+ return unless forkcheck_mainprocess();
foreach my $f (@end) {
eval { $f->(); };
print STDERR "$us: cleanup: $@" if length $@;
foreach my $f (@end) {
eval { $f->(); };
print STDERR "$us: cleanup: $@" if length $@;
+END {
+ return unless forkcheck_mainprocess();
+ i_cleanup();
+}
sub i_method {
my ($base,$selector,@args) = @_;
sub i_method {
my ($base,$selector,@args) = @_;