cvsimport: introduce -L<imit> option to workaround memory leaks
Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
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@ -29,7 +29,7 @@ use IPC::Open2;
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$SIG{'PIPE'}="IGNORE";
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$ENV{'TZ'}="UTC";
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our($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S);
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our($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,$opt_M,$opt_A,$opt_S,$opt_L);
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my (%conv_author_name, %conv_author_email);
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sub usage() {
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@ -85,7 +85,7 @@ sub write_author_info($) {
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close ($f);
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}
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getopts("hivmkuo:d:p:C:z:s:M:P:A:S:") or usage();
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getopts("hivmkuo:d:p:C:z:s:M:P:A:S:L:") or usage();
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usage if $opt_h;
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@ARGV <= 1 or usage();
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@ -719,6 +719,7 @@ sub commit {
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}
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};
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my $commitcount = 1;
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while(<CVS>) {
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chomp;
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if($state == 0 and /^-+$/) {
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@ -852,6 +853,9 @@ while(<CVS>) {
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} elsif($state == 9 and /^\s*$/) {
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$state = 10;
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} elsif(($state == 9 or $state == 10) and /^-+$/) {
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if ($opt_L && $commitcount++ >= $opt_L) {
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last;
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}
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commit();
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$state = 1;
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} elsif($state == 11 and /^-+$/) {
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