diff options
Diffstat (limited to 'usr/src/uts/common/os/main.c')
| -rw-r--r-- | usr/src/uts/common/os/main.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/usr/src/uts/common/os/main.c b/usr/src/uts/common/os/main.c index 7afc1cfe00..dda0b3e4a6 100644 --- a/usr/src/uts/common/os/main.c +++ b/usr/src/uts/common/os/main.c @@ -27,7 +27,7 @@ /* All Rights Reserved */ /* - * Copyright (c) 2013, Joyent, Inc. All rights reserved. + * Copyright 2015, Joyent, Inc. */ #include <sys/types.h> @@ -157,7 +157,7 @@ exec_init(const char *initpath, const char *args) int error = 0, count = 0; proc_t *p = ttoproc(curthread); klwp_t *lwp = ttolwp(curthread); - int brand_action; + int brand_action = EBA_NONE; if (args == NULL) args = ""; @@ -268,7 +268,15 @@ exec_init(const char *initpath, const char *args) */ sigemptyset(&curthread->t_hold); - brand_action = ZONE_IS_BRANDED(p->p_zone) ? EBA_BRAND : EBA_NONE; + /* + * Only instruct exec_common to brand the process if necessary. It is + * possible that the init process is already properly branded due to the + * proc_exit -> restart_init -> exec_init call chain. + */ + if (ZONE_IS_BRANDED(p->p_zone) && + p->p_brand != p->p_zone->zone_brand) { + brand_action = EBA_BRAND; + } again: error = exec_common((const char *)(uintptr_t)exec_fnamep, (const char **)(uintptr_t)uap, NULL, brand_action); |