From e40670ee488a5dcea90a57efb58ecd04ee39a302 Mon Sep 17 00:00:00 2001 From: Christopher Faylor Date: Sun, 16 Jun 2002 23:34:43 +0000 Subject: * cygheap.h (cygheap_user::issetuid): New method. * dtable.cc (dtable::vfork_child_dup): Use new method to determine if we are in "setuid mode." * fork.cc (fork_parent): Ditto. * spawn.cc (spawn_guts): Ditto. * syscalls.cc (seteuid32): Ditto. (setegid32): Ditto. * environ.cc (spenv::retrieve): (Suggested by Pierre Humblet) Do potential recalculation of cygheap_user stuff when in setuid mode. Return special value when environment variable exists but should not be added. (build_env): Don't add retrieved value to dstp if it is 'dont_add'. --- winsup/cygwin/cygheap.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'winsup/cygwin/cygheap.h') diff --git a/winsup/cygwin/cygheap.h b/winsup/cygwin/cygheap.h index 032f6a40a..ff598e548 100644 --- a/winsup/cygwin/cygheap.h +++ b/winsup/cygwin/cygheap.h @@ -144,6 +144,10 @@ public: PSID sid () const { return psid; } PSID orig_sid () const { return orig_psid; } const char *ontherange (homebodies what, struct passwd * = NULL); + bool issetuid () const + { + return impersonated && token != INVALID_HANDLE_VALUE; + } }; /* cwd cache stuff. */ -- cgit v1.2.3