X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=daemon.c;h=41a60af624ae661e9bd96a935ecdc855625b669e;hb=826a93398df54d4f3874f8851da29878c14b1a88;hp=a3f2ac1d81a21883c5ec7e9f1270c9109c675f12;hpb=c85d4f166096225fa78a9aec8707c6b834da74cb;p=git.git

diff --git a/daemon.c b/daemon.c
index a3f2ac1d8..41a60af62 100644
--- a/daemon.c
+++ b/daemon.c
@@ -9,6 +9,10 @@
 #define HOST_NAME_MAX 256
 #endif
 
+#ifndef NI_MAXSERV
+#define NI_MAXSERV 32
+#endif
+
 static int log_syslog;
 static int verbose;
 static int reuseaddr;
@@ -16,7 +20,8 @@ static int reuseaddr;
 static const char daemon_usage[] =
 "git-daemon [--verbose] [--syslog] [--export-all]\n"
 "           [--timeout=n] [--init-timeout=n] [--strict-paths]\n"
-"           [--base-path=path] [--user-path | --user-path=path]\n"
+"           [--base-path=path] [--base-path-relaxed]\n"
+"           [--user-path | --user-path=path]\n"
 "           [--interpolated-path=path]\n"
 "           [--reuseaddr] [--detach] [--pid-file=file]\n"
 "           [--[enable|disable|allow-override|forbid-override]=service]\n"
@@ -34,6 +39,7 @@ static int export_all_trees;
 /* Take all paths relative to this one if non-NULL */
 static char *base_path;
 static char *interpolated_path;
+static int base_path_relaxed;
 
 /* Flag indicating client sent extra args. */
 static int saw_extended_args;
@@ -180,6 +186,7 @@ static char *path_ok(struct interp *itable)
 {
 	static char rpath[PATH_MAX];
 	static char interp_path[PATH_MAX];
+	int retried_path = 0;
 	char *path;
 	char *dir;
 
@@ -235,7 +242,22 @@ static char *path_ok(struct interp *itable)
 		dir = rpath;
 	}
 
-	path = enter_repo(dir, strict_paths);
+	do {
+		path = enter_repo(dir, strict_paths);
+		if (path)
+			break;
+
+		/*
+		 * if we fail and base_path_relaxed is enabled, try without
+		 * prefixing the base path
+		 */
+		if (base_path && base_path_relaxed && !retried_path) {
+			dir = itable[INTERP_SLOT_DIR].value;
+			retried_path = 1;
+			continue;
+		}
+		break;
+	} while (1);
 
 	if (!path) {
 		logerror("'%s': unable to chdir or not a git archive", dir);
@@ -384,7 +406,8 @@ static struct daemon_service daemon_service[] = {
 	{ "receive-pack", "receivepack", receive_pack, 0, 1 },
 };
 
-static void enable_service(const char *name, int ena) {
+static void enable_service(const char *name, int ena)
+{
 	int i;
 	for (i = 0; i < ARRAY_SIZE(daemon_service); i++) {
 		if (!strcmp(daemon_service[i].name, name)) {
@@ -395,7 +418,8 @@ static void enable_service(const char *name, int ena) {
 	die("No such service %s", name);
 }
 
-static void make_service_overridable(const char *name, int ena) {
+static void make_service_overridable(const char *name, int ena)
+{
 	int i;
 	for (i = 0; i < ARRAY_SIZE(daemon_service); i++) {
 		if (!strcmp(daemon_service[i].name, name)) {
@@ -518,7 +542,7 @@ static int execute(struct sockaddr *addr)
 		if (addr->sa_family == AF_INET) {
 			struct sockaddr_in *sin_addr = (void *) addr;
 			inet_ntop(addr->sa_family, &sin_addr->sin_addr, addrbuf, sizeof(addrbuf));
-			port = sin_addr->sin_port;
+			port = ntohs(sin_addr->sin_port);
 #ifndef NO_IPV6
 		} else if (addr && addr->sa_family == AF_INET6) {
 			struct sockaddr_in6 *sin6_addr = (void *) addr;
@@ -528,7 +552,7 @@ static int execute(struct sockaddr *addr)
 			inet_ntop(AF_INET6, &sin6_addr->sin6_addr, buf, sizeof(addrbuf) - 1);
 			strcat(buf, "]");
 
-			port = sin6_addr->sin6_port;
+			port = ntohs(sin6_addr->sin6_port);
 #endif
 		}
 		loginfo("Connection from %s:%d", addrbuf, port);
@@ -1061,6 +1085,10 @@ int main(int argc, char **argv)
 			base_path = arg+12;
 			continue;
 		}
+		if (!strcmp(arg, "--base-path-relaxed")) {
+			base_path_relaxed = 1;
+			continue;
+		}
 		if (!prefixcmp(arg, "--interpolated-path=")) {
 			interpolated_path = arg+20;
 			continue;