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2021-08-31protocol-caps.c: fix memory leak in send_info()Libravatar Ævar Arnfjörð Bjarmason1-2/+3
Fix a memory leak in a2ba162cda (object-info: support for retrieving object info, 2021-04-20) which appears to have been based on a misunderstanding of how the pkt-line.c API works. There is no need to strdup() input to packet_writer_write(), it's just a printf()-like format function. This fixes a potentially large memory leak, since the number of OID lines the "object-info" call can be arbitrarily large (or a small one if the request is small). This makes t5701-git-serve.sh pass again under SANITIZE=leak, as it did before a2ba162cda2. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Bruno Albuquerque <bga@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-04-20object-info: support for retrieving object infoLibravatar Bruno Albuquerque1-0/+113
Sometimes it is useful to get information of an object without having to download it completely. Add the "object-info" capability that lets the client ask for object-related information with their full hexadecimal object names. Only sizes are returned for now. Signed-off-by: Bruno Albuquerque <bga@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>