diff options
Diffstat (limited to 'connect.c')
-rw-r--r-- | connect.c | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -123,6 +123,7 @@ struct ref **get_remote_heads(int in, char *src_buf, size_t src_len, * response does not necessarily mean an ACL problem, though. */ int saw_response; + int got_dummy_ref_with_capabilities_declaration = 0; *list = NULL; for (saw_response = 0; ; saw_response = 1) { @@ -172,8 +173,21 @@ struct ref **get_remote_heads(int in, char *src_buf, size_t src_len, continue; } + if (!strcmp(name, "capabilities^{}")) { + if (saw_response) + die("protocol error: unexpected capabilities^{}"); + if (got_dummy_ref_with_capabilities_declaration) + die("protocol error: multiple capabilities^{}"); + got_dummy_ref_with_capabilities_declaration = 1; + continue; + } + if (!check_ref(name, flags)) continue; + + if (got_dummy_ref_with_capabilities_declaration) + die("protocol error: unexpected ref after capabilities^{}"); + ref = alloc_ref(buffer + GIT_SHA1_HEXSZ + 1); oidcpy(&ref->old_oid, &old_oid); *list = ref; |