Unfortunately, git-for-each-refs is currently unusable for peeking into tag

comments, since it uses freed pointers, so it just prints out all sort of

garbage.
This makes it strdup() contents and body values.
Signed-off-by: Petr Baudis <pasky@suse.cz>

---
 builtin-for-each-ref.c |    4 ++--

 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c

index 173bf38..227aa3c 100644

--- a/builtin-for-each-ref.c

+++ b/builtin-for-each-ref.c

@@ -478,9 +478,9 @@ static void grab_sub_body_contents(struc

 		if (!strcmp(name, "subject"))

 			v->s = copy_line(subpos);

 		else if (!strcmp(name, "body"))

-			v->s = bodypos;

+			v->s = xstrdup(bodypos);

 		else if (!strcmp(name, "contents"))

-			v->s = subpos;

+			v->s = xstrdup(subpos);

 	}

 }
-

Thanks for noticing.
This is not like rev-list where we walk all over the map of

ancestry graph, so it might be a simpler and better to keep

the buffer than to keep duplicate copies of pieces.
-

I would rather not do that in any new code since it's gonna be a problem

if you use this outside of the standalone command as part of libgit.
--

				Petr "Pasky" Baudis

Stuff: http://pasky.or.cz/

The meaning of Stonehenge in Traflamadorian, when viewed from above, is:

"Replacement part being rushed with all possible speed."

		-- Kurt Vonnegut, Sirens from Titan

-