diff options
Diffstat (limited to 'connect.c')
| -rw-r--r-- | connect.c | 20 |
1 files changed, 8 insertions, 12 deletions
@@ -177,18 +177,11 @@ static enum protocol get_protocol(const char *name) static const char *ai_name(const struct addrinfo *ai) { - static char addr[INET_ADDRSTRLEN]; - if ( AF_INET == ai->ai_family ) { - struct sockaddr_in *in; - in = (struct sockaddr_in *)ai->ai_addr; - inet_ntop(ai->ai_family, &in->sin_addr, addr, sizeof(addr)); - } else if ( AF_INET6 == ai->ai_family ) { - struct sockaddr_in6 *in; - in = (struct sockaddr_in6 *)ai->ai_addr; - inet_ntop(ai->ai_family, &in->sin6_addr, addr, sizeof(addr)); - } else { + static char addr[NI_MAXHOST]; + if (getnameinfo(ai->ai_addr, ai->ai_addrlen, addr, sizeof(addr), NULL, 0, + NI_NUMERICHOST) != 0) strcpy(addr, "(unknown)"); - } + return addr; } @@ -586,7 +579,10 @@ struct child_process *git_connect(int fd[2], const char *url_orig, git_tcp_connect(fd, host, flags); /* * Separate original protocol components prog and path - * from extended components with a NUL byte. + * from extended host header with a NUL byte. + * + * Note: Do not add any other headers here! Doing so + * will cause older git-daemon servers to crash. */ packet_write(fd[1], "%s %s%chost=%s%c", |