X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Ftincctl.c;h=c700f947779c7251d96e913a8391b11d36c2c742;hb=373b0c12d9d0e8a3b449fd18be704e28dd6403e1;hp=215d757c686f136f57d660ab3128ba6f8d848f9a;hpb=28b7a53b693f6b4e70218a926e68a36ece54cda1;p=tinc diff --git a/src/tincctl.c b/src/tincctl.c index 215d757c..c700f947 100644 --- a/src/tincctl.c +++ b/src/tincctl.c @@ -19,8 +19,6 @@ #include "system.h" -#include - #ifdef HAVE_READLINE #include "readline/readline.h" #include "readline/history.h" @@ -283,7 +281,7 @@ ask_filename: } } -#ifdef HAVE_MINGW +#ifdef HAVE_WINDOWS if(filename[0] != '\\' && filename[0] != '/' && !strchr(filename, ':')) { #else @@ -653,7 +651,7 @@ static bool stop_tincd(void) { return true; } -#ifdef HAVE_MINGW +#ifdef HAVE_WINDOWS static bool remove_service(void) { SC_HANDLE manager = NULL; SC_HANDLE service = NULL; @@ -750,7 +748,7 @@ bool connect_tincd(bool verbose) { fclose(f); -#ifndef HAVE_MINGW +#ifndef HAVE_WINDOWS if((pid == 0) || (kill(pid, 0) && (errno == ESRCH))) { fprintf(stderr, "Could not find tincd running at pid %d\n", pid); @@ -888,7 +886,7 @@ static int cmd_start(int argc, char *argv[]) { char *c; char *slash = strrchr(program_name, '/'); -#ifdef HAVE_MINGW +#ifdef HAVE_WINDOWS if((c = strrchr(program_name, '\\')) > slash) { slash = c; @@ -906,7 +904,7 @@ static int cmd_start(int argc, char *argv[]) { char **nargv = xzalloc((optind + argc) * sizeof(*nargv)); char *arg0 = c; -#ifdef HAVE_MINGW +#ifdef HAVE_WINDOWS /* Windows has no real concept of an "argv array". A command line is just one string. The CRT of the new process will decode the command line string to generate argv before calling main(), and (by convention) @@ -927,7 +925,7 @@ static int cmd_start(int argc, char *argv[]) { nargv[nargc++] = argv[i]; } -#ifdef HAVE_MINGW +#ifdef HAVE_WINDOWS int status = spawnvp(_P_WAIT, c, nargv); free(nargv); @@ -1026,7 +1024,7 @@ static int cmd_stop(int argc, char *argv[]) { return 1; } -#ifdef HAVE_MINGW +#ifdef HAVE_WINDOWS return remove_service() ? EXIT_SUCCESS : EXIT_FAILURE; #else @@ -1244,7 +1242,6 @@ static int cmd_dump(int argc, char *argv[]) { int cipher, digest, maclength, compression, distance, socket, weight; short int pmtu, minmtu, maxmtu; unsigned int options; - uint32_t status_int; node_status_t status; long int last_state_change; int udp_ping_rtt; @@ -1252,15 +1249,13 @@ static int cmd_dump(int argc, char *argv[]) { switch(req) { case REQ_DUMP_NODES: { - int n = sscanf(line, "%*d %*d %4095s %4095s %4095s port %4095s %d %d %d %d %x %"PRIx32" %4095s %4095s %d %hd %hd %hd %ld %d %"PRIu64" %"PRIu64" %"PRIu64" %"PRIu64, node, id, host, port, &cipher, &digest, &maclength, &compression, &options, &status_int, nexthop, via, &distance, &pmtu, &minmtu, &maxmtu, &last_state_change, &udp_ping_rtt, &in_packets, &in_bytes, &out_packets, &out_bytes); + int n = sscanf(line, "%*d %*d %4095s %4095s %4095s port %4095s %d %d %d %d %x %"PRIx32" %4095s %4095s %d %hd %hd %hd %ld %d %"PRIu64" %"PRIu64" %"PRIu64" %"PRIu64, node, id, host, port, &cipher, &digest, &maclength, &compression, &options, &status.value, nexthop, via, &distance, &pmtu, &minmtu, &maxmtu, &last_state_change, &udp_ping_rtt, &in_packets, &in_bytes, &out_packets, &out_bytes); if(n != 22) { fprintf(stderr, "Unable to parse node dump from tincd: %s\n", line); return 1; } - memcpy(&status, &status_int, sizeof(status)); - if(do_graph) { const char *color = "black"; @@ -1283,7 +1278,7 @@ static int cmd_dump(int argc, char *argv[]) { } printf("%s id %s at %s port %s cipher %d digest %d maclength %d compression %d options %x status %04x nexthop %s via %s distance %d pmtu %d (min %d max %d) rx %"PRIu64" %"PRIu64" tx %"PRIu64" %"PRIu64, - node, id, host, port, cipher, digest, maclength, compression, options, status_int, nexthop, via, distance, pmtu, minmtu, maxmtu, in_packets, in_bytes, out_packets, out_bytes); + node, id, host, port, cipher, digest, maclength, compression, options, status.value, nexthop, via, distance, pmtu, minmtu, maxmtu, in_packets, in_bytes, out_packets, out_bytes); if(udp_ping_rtt != -1) { printf(" rtt %d.%03d", udp_ping_rtt / 1000, udp_ping_rtt % 1000); @@ -1329,14 +1324,14 @@ static int cmd_dump(int argc, char *argv[]) { break; case REQ_DUMP_CONNECTIONS: { - int n = sscanf(line, "%*d %*d %4095s %4095s port %4095s %x %d %x", node, host, port, &options, &socket, &status_int); + int n = sscanf(line, "%*d %*d %4095s %4095s port %4095s %x %d %x", node, host, port, &options, &socket, &status.value); if(n != 6) { fprintf(stderr, "Unable to parse connection dump from tincd.\n"); return 1; } - printf("%s at %s port %s options %x socket %d status %x\n", node, host, port, options, socket, status_int); + printf("%s at %s port %s options %x socket %d status %x\n", node, host, port, options, socket, status.value); } break; @@ -1897,7 +1892,11 @@ static int cmd_config(int argc, char *argv[]) { char filename[PATH_MAX]; if(node) { - snprintf(filename, sizeof(filename), "%s" SLASH "%s", hosts_dir, node); + if((size_t)snprintf(filename, sizeof(filename), "%s" SLASH "%s", hosts_dir, node) >= sizeof(filename)) { + fprintf(stderr, "Filename too long: %s" SLASH "%s\n", hosts_dir, node); + free(node); + return 1; + } if(node != line) { free(node); @@ -2059,7 +2058,7 @@ static int cmd_config(int argc, char *argv[]) { } // Replace the configuration file with the new one -#ifdef HAVE_MINGW +#ifdef HAVE_WINDOWS if(remove(filename)) { fprintf(stderr, "Error replacing file %s: %s\n", filename, strerror(errno)); @@ -2235,7 +2234,7 @@ static int cmd_init(int argc, char *argv[]) { check_port(name); -#ifndef HAVE_MINGW +#ifndef HAVE_WINDOWS char filename[PATH_MAX]; snprintf(filename, sizeof(filename), "%s" SLASH "tinc-up", confbase); @@ -2397,7 +2396,7 @@ static int cmd_edit(int argc, char *argv[]) { } char *command; -#ifndef HAVE_MINGW +#ifndef HAVE_WINDOWS const char *editor = getenv("VISUAL"); if(!editor) { @@ -3291,7 +3290,7 @@ int main(int argc, char *argv[]) { return 0; } -#ifdef HAVE_MINGW +#ifdef HAVE_WINDOWS static struct WSAData wsa_state; if(WSAStartup(MAKEWORD(2, 2), &wsa_state)) {