From f4609b896fac842433bd495c166d5987852a6a73 Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Sat, 21 Nov 2020 19:20:35 +0100 Subject: merge(3p/git): Merge git subtree at v2.29.2 This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because there is some breakage in the git build related to the netrc credentials helper which someone has taken care of in nixpkgs. The stable channel is not used for anything other than git, so this should be fine. Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb --- third_party/git/pkt-line.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'third_party/git/pkt-line.c') diff --git a/third_party/git/pkt-line.c b/third_party/git/pkt-line.c index a0e87b1e8140..844c253ccd9a 100644 --- a/third_party/git/pkt-line.c +++ b/third_party/git/pkt-line.c @@ -99,6 +99,13 @@ void packet_delim(int fd) die_errno(_("unable to write delim packet")); } +void packet_response_end(int fd) +{ + packet_trace("0002", 4, 1); + if (write_in_full(fd, "0002", 4) < 0) + die_errno(_("unable to write stateless separator packet")); +} + int packet_flush_gently(int fd) { packet_trace("0000", 4, 1); @@ -306,10 +313,10 @@ static int get_packet_data(int fd, char **src_buf, size_t *src_size, return ret; } -static int packet_length(const char *linelen) +int packet_length(const char lenbuf_hex[4]) { - int val = hex2chr(linelen); - return (val < 0) ? val : (val << 8) | hex2chr(linelen + 2); + int val = hex2chr(lenbuf_hex); + return (val < 0) ? val : (val << 8) | hex2chr(lenbuf_hex + 2); } enum packet_read_status packet_read_with_status(int fd, char **src_buffer, @@ -337,6 +344,10 @@ enum packet_read_status packet_read_with_status(int fd, char **src_buffer, packet_trace("0001", 4, 0); *pktlen = 0; return PACKET_READ_DELIM; + } else if (len == 2) { + packet_trace("0002", 4, 0); + *pktlen = 0; + return PACKET_READ_RESPONSE_END; } else if (len < 4) { die(_("protocol error: bad line length %d"), len); } @@ -479,6 +490,7 @@ void packet_reader_init(struct packet_reader *reader, int fd, reader->buffer_size = sizeof(packet_buffer); reader->options = options; reader->me = "git"; + reader->hash_algo = &hash_algos[GIT_HASH_SHA1]; } enum packet_read_status packet_reader_read(struct packet_reader *reader) -- cgit 1.4.1