diff options
| -rw-r--r-- | posix/tst-spawn5.c | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/posix/tst-spawn5.c b/posix/tst-spawn5.c index 277b848..88d8c94 100644 --- a/posix/tst-spawn5.c +++ b/posix/tst-spawn5.c @@ -40,6 +40,7 @@ static int restart; /* Hold the four initial argument used to respawn the process, plus the extra '--direct' and '--restart', and a final NULL. */ static char *initial_argv[7]; +static int initial_argv_count; #define CMDLINE_OPTIONS \ { "restart", no_argument, &restart, 1 }, @@ -133,11 +134,16 @@ static void spawn_closefrom_test (posix_spawn_file_actions_t *fa, int lowfd, int highfd, int *extrafds, size_t nextrafds) { - /* 6 elements from initial_argv (path to ld.so, '--library-path', the - path', application name', '--direct', and '--restart'), up to - 2 * maximum_fd arguments (the expected open file descriptors), plus - NULL. */ - enum { argv_size = array_length (initial_argv) + 2 * NFDS + 1 }; + /* 3 or 6 elements from initial_argv: + + path to ld.so optional + + --library-path optional + + the library path optional + + application name + + --direct + + --restart + up to 2 * maximum_fd arguments (the expected open file descriptors), + plus NULL. */ + int argv_size = initial_argv_count + 2 * NFDS + 1; char *args[argv_size]; int argc = 0; @@ -268,12 +274,16 @@ do_test (int argc, char *argv[]) if (restart) handle_restart (argc, argv); - initial_argv[0] = argv[1]; /* path for ld.so */ - initial_argv[1] = argv[2]; /* "--library-path" */ - initial_argv[2] = argv[3]; /* the library path */ - initial_argv[3] = argv[4]; /* the application name */ - initial_argv[4] = (char *) "--direct"; - initial_argv[5] = (char *) "--restart"; + TEST_VERIFY_EXIT (argc == 2 || argc == 5); + + int i; + + for (i = 0; i < argc - 1; i++) + initial_argv[i] = argv[i + 1]; + initial_argv[i++] = (char *) "--direct"; + initial_argv[i++] = (char *) "--restart"; + + initial_argv_count = i; do_test_closefrom (); |