diff options
Diffstat (limited to 'libbb/vfork_daemon_rexec.c')
| -rw-r--r-- | libbb/vfork_daemon_rexec.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c index cf88a2b28..214b645c5 100644 --- a/libbb/vfork_daemon_rexec.c +++ b/libbb/vfork_daemon_rexec.c @@ -102,7 +102,7 @@ int wait_pid(int *wstat, int pid) int spawn_and_wait(char **argv) { -#if ENABLE_FEATURE_EXEC_PREFER_APPLETS +#if ENABLE_FEATURE_PREFER_APPLETS int rc; const struct bb_applet *a = find_applet_by_name(argv[0]); @@ -121,8 +121,13 @@ int spawn_and_wait(char **argv) { int old_sleep = die_sleep; int old_x = xfunc_error_retval; - die_sleep = -1; /* special flag */ - /* xfunc_die() checks for it */ + uint32_t old_m = option_mask32; + + xfunc_error_retval = EXIT_FAILURE; + /* special flag for xfunc_die(). If xfunc will "die" + * in NOFORK applet, xfunc_die() sees negative + * die_sleep and longjmp here instead. */ + die_sleep = -1; rc = setjmp(die_jmp); if (!rc) { @@ -144,6 +149,7 @@ int spawn_and_wait(char **argv) die_sleep = old_sleep; xfunc_error_retval = old_x; + option_mask32 = old_m; return rc; } #ifndef BB_NOMMU /* MMU only */ @@ -159,7 +165,7 @@ int spawn_and_wait(char **argv) rc = spawn(argv); w: return wait4pid(rc); -#else /* !FEATURE_EXEC_PREFER_APPLETS */ +#else /* !FEATURE_PREFER_APPLETS */ return wait4pid(spawn(argv)); #endif } |