X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FSolverGit.pm;h=f718e28cbd55af423a4ad41d15c4e2a141ac55e2;hb=8d1b87f498ea47bb752ea24900372df192d322fb;hp=34669dbeeaf97f6c706c7734318b48334647fbbc;hpb=95bdac7f09c69036efed537a4d03d5bdd2ae4eb6;p=public-inbox.git

diff --git a/lib/PublicInbox/SolverGit.pm b/lib/PublicInbox/SolverGit.pm
index 34669dbe..f718e28c 100644
--- a/lib/PublicInbox/SolverGit.pm
+++ b/lib/PublicInbox/SolverGit.pm
@@ -14,7 +14,7 @@ use 5.010_001;
 use File::Temp 0.19 (); # 0.19 for ->newdir
 use Fcntl qw(SEEK_SET);
 use PublicInbox::Git qw(git_unquote git_quote);
-use PublicInbox::MsgIter qw(msg_iter msg_part_text);
+use PublicInbox::MsgIter qw(msg_part_text);
 use PublicInbox::Qspawn;
 use PublicInbox::Tmpfile;
 use URI::Escape qw(uri_escape_utf8);
@@ -34,6 +34,12 @@ my $OID_MIN = 7;
 # work fairly.  Other PSGI servers may have trouble, though.
 my $MAX_PATCH = 9999;
 
+my $LF = qr!\r?\n!;
+my $ANY = qr![^\r\n]+!;
+my $MODE = '100644|120000|100755';
+my $FN = qr!(?:("?[^/\n]+/[^\r\n]+)|/dev/null)!;
+my %BAD_COMPONENT = ('' => 1, '.' => 1, '..' => 1);
+
 # di = diff info / a hashref with information about a diff ($di):
 # {
 #	oid_a => abbreviated pre-image oid,
@@ -42,7 +48,7 @@ my $MAX_PATCH = 9999;
 #	hdr_lines => string of various header lines for mode information
 #	mode_a => original mode of oid_a (string, not integer),
 #	ibx => PublicInbox::Inbox object containing the diff
-#	smsg => PublicInbox::SearchMsg object containing diff
+#	smsg => PublicInbox::Smsg object containing diff
 #	path_a => pre-image path
 #	path_b => post-image path
 #	n => numeric path of the patch (relative to worktree)
@@ -110,10 +116,6 @@ sub extract_diff ($$) {
 		$s =~ s/\r\n/\n/sg;
 	}
 
-	state $LF = qr!\r?\n!;
-	state $ANY = qr![^\r\n]+!;
-	state $MODE = '100644|120000|100755';
-	state $FN = qr!(?:("?[^/\n]+/[^\r\n]+)|/dev/null)!;
 
 	$s =~ m!( # $1 start header lines we save for debugging:
 
@@ -174,8 +176,7 @@ sub extract_diff ($$) {
 
 	# get rid of path-traversal attempts and junk patches:
 	# it's junk at best, an attack attempt at worse:
-	state $bad_component = { map { $_ => 1 } ('', '.', '..') };
-	foreach (@a, @b) { return if $bad_component->{$_} }
+	foreach (@a, @b) { return if $BAD_COMPONENT{$_} }
 
 	$di->{path_a} = join('/', @a) if @a;
 	$di->{path_b} = join('/', @b);
@@ -233,7 +234,7 @@ sub find_extract_diffs ($$$) {
 	my $diffs = [];
 	foreach my $smsg (@$msgs) {
 		$ibx->smsg_mime($smsg) or next;
-		msg_iter(delete $smsg->{mime}, \&extract_diff,
+		delete($smsg->{mime})->each_part(\&extract_diff,
 				[$self, $diffs, $pre, $post, $ibx, $smsg], 1);
 	}
 	@$diffs ? $diffs : undef;