connect.c: check the commit buffer boundary while parsing.

diff --git a/git-fmt-merge-msg.perl b/git-fmt-merge-msg.perl
index dae383f231f4fc4dd5482b2e091da5fe80cfa35d..5986e5414a11d829b325fda229f3f2c36457d497 100755 (executable)
--- a/git-fmt-merge-msg.perl
+++ b/git-fmt-merge-msg.perl
@@ -47,7 +47,7 @@ sub current_branch {
 sub shortlog {
        my ($tip) = @_;
        my @result;
-       foreach ( qx{git-log --topo-order --pretty=oneline $tip ^HEAD} ) {
+       foreach ( qx{git-log --no-merges --topo-order --pretty=oneline $tip ^HEAD} ) {
                s/^[0-9a-f]{40}\s+//;
                push @result, $_;
        }
@@ -75,6 +75,7 @@ sub shortlog {
                $src{$src} = {
                        BRANCH => [],
                        TAG => [],
+                       R_BRANCH => [],
                        GENERIC => [],
                        # &1 == has HEAD.
                        # &2 == has others.
@@ -91,6 +92,11 @@ sub shortlog {
                push @{$src{$src}{TAG}}, $1;
                $src{$src}{HEAD_STATUS} |= 2;
        }
+       elsif (/^remote branch (.*)$/) {
+               $origin = $1;
+               push @{$src{$src}{R_BRANCH}}, $1;
+               $src{$src}{HEAD_STATUS} |= 2;
+       }
        elsif (/^HEAD$/) {
                $origin = $src;
                $src{$src}{HEAD_STATUS} |= 1;
@@ -123,6 +129,8 @@ sub shortlog {
        }
        push @this, andjoin("branch ", "branches ",
                           $src{$src}{BRANCH});
+       push @this, andjoin("remote branch ", "remote branches ",
+                          $src{$src}{R_BRANCH});
        push @this, andjoin("tag ", "tags ",
                           $src{$src}{TAG});
        push @this, andjoin("commit ", "commits ",