diff options
Diffstat (limited to 'daemon.c')
| -rw-r--r-- | daemon.c | 44 |
1 files changed, 26 insertions, 18 deletions
@@ -1,6 +1,5 @@ #include "cache.h" #include "pkt-line.h" -#include "exec_cmd.h" #include "run-command.h" #include "strbuf.h" #include "string-list.h" @@ -32,7 +31,7 @@ static const char daemon_usage[] = " [<directory>...]"; /* List of acceptable pathname prefixes */ -static char **ok_paths; +static const char **ok_paths; static int strict_paths; /* If this is set, git-daemon-export-ok is not required */ @@ -240,7 +239,7 @@ static const char *path_ok(const char *directory, struct hostinfo *hi) } if ( ok_paths && *ok_paths ) { - char **pp; + const char **pp; int pathlen = strlen(path); /* The validation is done on the paths after enter_repo @@ -669,6 +668,17 @@ static void hostinfo_clear(struct hostinfo *hi) strbuf_release(&hi->tcp_port); } +static void set_keep_alive(int sockfd) +{ + int ka = 1; + + if (setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, &ka, sizeof(ka)) < 0) { + if (errno != ENOTSOCK) + logerror("unable to set SO_KEEPALIVE on socket: %s", + strerror(errno)); + } +} + static int execute(void) { char *line = packet_buffer; @@ -681,6 +691,7 @@ static int execute(void) if (addr) loginfo("Connection from %s:%s", addr, port); + set_keep_alive(0); alarm(init_timeout ? init_timeout : timeout); pktlen = packet_read(0, NULL, NULL, packet_buffer, sizeof(packet_buffer), 0); alarm(0); @@ -808,7 +819,7 @@ static void check_dead_children(void) cradle = &blanket->next; } -static char **cld_argv; +static struct argv_array cld_argv = ARGV_ARRAY_INIT; static void handle(int incoming, struct sockaddr *addr, socklen_t addrlen) { struct child_process cld = CHILD_PROCESS_INIT; @@ -842,7 +853,7 @@ static void handle(int incoming, struct sockaddr *addr, socklen_t addrlen) #endif } - cld.argv = (const char **)cld_argv; + cld.argv = cld_argv.argv; cld.in = incoming; cld.out = dup(incoming); @@ -951,6 +962,8 @@ static int setup_named_sock(char *listen_addr, int listen_port, struct socketlis continue; } + set_keep_alive(sockfd); + if (bind(sockfd, ai->ai_addr, ai->ai_addrlen) < 0) { logerror("Could not bind to %s: %s", ip2str(ai->ai_family, ai->ai_addr, ai->ai_addrlen), @@ -1010,6 +1023,8 @@ static int setup_named_sock(char *listen_addr, int listen_port, struct socketlis return 0; } + set_keep_alive(sockfd); + if ( bind(sockfd, (struct sockaddr *)&sin, sizeof sin) < 0 ) { logerror("Could not bind to %s: %s", ip2str(AF_INET, (struct sockaddr *)&sin, sizeof(sin)), @@ -1178,7 +1193,7 @@ static int serve(struct string_list *listen_addr, int listen_port, return service_loop(&socklist); } -int main(int argc, char **argv) +int cmd_main(int argc, const char **argv) { int listen_port = 0; struct string_list listen_addr = STRING_LIST_INIT_NODUP; @@ -1188,12 +1203,8 @@ int main(int argc, char **argv) struct credentials *cred = NULL; int i; - git_setup_gettext(); - - git_extract_argv0_path(argv[0]); - for (i = 1; i < argc; i++) { - char *arg = argv[i]; + const char *arg = argv[i]; const char *v; if (skip_prefix(arg, "--listen=", &v)) { @@ -1367,19 +1378,16 @@ int main(int argc, char **argv) if (detach) { if (daemonize()) die("--detach not supported on this platform"); - } else - sanitize_stdfds(); + } if (pid_file) write_file(pid_file, "%"PRIuMAX, (uintmax_t) getpid()); /* prepare argv for serving-processes */ - cld_argv = xmalloc(sizeof (char *) * (argc + 2)); - cld_argv[0] = argv[0]; /* git-daemon */ - cld_argv[1] = "--serve"; + argv_array_push(&cld_argv, argv[0]); /* git-daemon */ + argv_array_push(&cld_argv, "--serve"); for (i = 1; i < argc; ++i) - cld_argv[i+1] = argv[i]; - cld_argv[argc+1] = NULL; + argv_array_push(&cld_argv, argv[i]); return serve(&listen_addr, listen_port, cred); } |