diff options
| -rw-r--r-- | applets/applets.c | 20 | ||||
| -rw-r--r-- | include/libbb.h | 1 | ||||
| -rw-r--r-- | libbb/execable.c | 2 | ||||
| -rw-r--r-- | libbb/messages.c | 3 | ||||
| -rw-r--r-- | libbb/vfork_daemon_rexec.c | 4 | ||||
| -rw-r--r-- | shell/ash.c | 2 | ||||
| -rw-r--r-- | shell/hush.c | 2 | ||||
| -rw-r--r-- | shell/msh.c | 2 |
8 files changed, 15 insertions, 21 deletions
diff --git a/applets/applets.c b/applets/applets.c index bd37043..f341242 100644 --- a/applets/applets.c +++ b/applets/applets.c @@ -577,21 +577,13 @@ static int busybox_main(char **argv) } if (ENABLE_FEATURE_INSTALLER && strcmp(argv[1], "--install") == 0) { - int use_symbolic_links = 0; - char *busybox; - - /* to use symlinks, or not to use symlinks... */ - if (argv[2]) - if (strcmp(argv[2], "-s") == 0) - use_symbolic_links = 1; - - /* link */ - busybox = xmalloc_readlink_or_warn("/proc/self/exe"); + const char *busybox; + busybox = xmalloc_readlink_or_warn(bb_busybox_exec_path); if (!busybox) - return 1; - install_links(busybox, use_symbolic_links); - if (ENABLE_FEATURE_CLEAN_UP) - free(busybox); + busybox = bb_busybox_exec_path; + /* -s makes symlinks */ + install_links(busybox, + argv[2] && strcmp(argv[2], "-s") == 0); return 0; } diff --git a/include/libbb.h b/include/libbb.h index 1ba122a..a32a742 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -952,6 +952,7 @@ extern const char bb_path_securetty_file[]; extern const char bb_path_motd_file[]; extern const char bb_path_wtmp_file[]; extern const char bb_dev_null[]; +extern const char bb_busybox_exec_path[]; extern const int const_int_0; extern const int const_int_1; diff --git a/libbb/execable.c b/libbb/execable.c index d843647..f679108 100644 --- a/libbb/execable.c +++ b/libbb/execable.c @@ -65,7 +65,7 @@ int exists_execable(const char *filename) */ int bb_execvp(const char *file, char *const argv[]) { - return execvp(find_applet_by_name(file) ? CONFIG_BUSYBOX_EXEC_PATH : file, + return execvp(find_applet_by_name(file) ? bb_busybox_exec_path : file, argv); } #endif diff --git a/libbb/messages.c b/libbb/messages.c index fbd882c..16aaea5 100644 --- a/libbb/messages.c +++ b/libbb/messages.c @@ -37,8 +37,9 @@ const char bb_path_gshadow_file[] = "/etc/gshadow"; const char bb_path_nologin_file[] = "/etc/nologin"; const char bb_path_securetty_file[] = "/etc/securetty"; const char bb_path_motd_file[] = "/etc/motd"; -const char bb_default_login_shell[] = LIBBB_DEFAULT_LOGIN_SHELL; const char bb_dev_null[] = "/dev/null"; +const char bb_busybox_exec_path[] = CONFIG_BUSYBOX_EXEC_PATH; +const char bb_default_login_shell[] = LIBBB_DEFAULT_LOGIN_SHELL; const int const_int_0; const int const_int_1 = 1; diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c index 3496287..cb4dee7 100644 --- a/libbb/vfork_daemon_rexec.c +++ b/libbb/vfork_daemon_rexec.c @@ -220,8 +220,8 @@ void forkexit_or_rexec(char **argv) /* high-order bit of first char in argv[0] is a hidden * "we have (alrealy) re-execed, don't do it again" flag */ argv[0][0] |= 0x80; - execv(CONFIG_BUSYBOX_EXEC_PATH, argv); - bb_perror_msg_and_die("exec %s", CONFIG_BUSYBOX_EXEC_PATH); + execv(bb_busybox_exec_path, argv); + bb_perror_msg_and_die("exec %s", bb_busybox_exec_path); } #else /* Dance around (void)...*/ diff --git a/shell/ash.c b/shell/ash.c index ea10a65..29d8713 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -6471,7 +6471,7 @@ tryexec(char *cmd, char **argv, char **envp) run_current_applet_and_exit(argv); } /* re-exec ourselves with the new arguments */ - execve(CONFIG_BUSYBOX_EXEC_PATH, argv, envp); + execve(bb_busybox_exec_path, argv, envp); /* If they called chroot or otherwise made the binary no longer * executable, fall through */ } diff --git a/shell/hush.c b/shell/hush.c index 2a4076e..40bcafd 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -1392,7 +1392,7 @@ static void pseudo_exec_argv(char **argv) } /* re-exec ourselves with the new arguments */ debug_printf_exec("re-execing applet '%s'\n", argv[0]); - execvp(CONFIG_BUSYBOX_EXEC_PATH, argv); + execvp(bb_busybox_exec_path, argv); /* If they called chroot or otherwise made the binary no longer * executable, fall through */ } diff --git a/shell/msh.c b/shell/msh.c index d81a001..aab805f 100644 --- a/shell/msh.c +++ b/shell/msh.c @@ -3062,7 +3062,7 @@ static const char *rexecve(char *c, char **v, char **envp) /* We have to exec here since we vforked. Running * run_applet_and_exit() won't work and bad things * will happen. */ - execve(CONFIG_BUSYBOX_EXEC_PATH, v, envp); + execve(bb_busybox_exec_path, v, envp); } } |