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freebsd-nq/libexec
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Konstantin Belousov 4495a80b97 In r214728, if dlopen() is called for the object that has been already 
loaded as a dependency and marked -z nodlopen, object' DAG is already
initialized by load_needed_objects(). Due to this, the init_dag() call
from dlopen() does not increment refcount for the object [1].

Change init_dag() to not increment DAG refcount. Require explicit calls
to ref_dag() to increment, and assert that ref_dag() and unref_dag()
are called for root that has dag initialized. To fix the noted issue,
unconditionally call both init_dag() and ref_dag() in dlopen() for the
case when the object was already loaded, making it similar to the case
of newly loaded object.

Noted by:	jh [1]
Reviewed by:	jh, kan
MFC after:	6 days
2010-11-04 09:29:00 +00:00
..
atrun Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
bootpd mdoc: drop even more redundant .Pp calls 2010-10-19 12:35:40 +00:00
comsat Remove stale references to utmp(5) and its corresponding filenames. 2010-01-21 17:25:12 +00:00
fingerd Forgot to initialize the debug variable. 2010-04-01 13:16:32 +00:00
ftpd mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
getty Add a new libc function: cfmakesane(3). 2010-11-02 17:00:56 +00:00
lukemftpd Not needed any more, vendor sources have PAM support. 2006-08-31 17:12:33 +00:00
mail.local Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
mknetid Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
pppoed Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
rbootd mdoc: use literal text, not a column table to present the 2010-06-02 10:20:31 +00:00
revnetgroup Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
rlogind Add a new libc function: cfmakesane(3). 2010-11-02 17:00:56 +00:00
rpc.rquotad The NFS quota-reporting RPC uses 32-bit sized fields. We approximate 2010-04-25 00:05:51 +00:00
rpc.rstatd Fixed static linkage. 2010-02-26 09:41:16 +00:00
rpc.rusersd Port all apps in libexec/ from libulog to utmpx. 2010-01-13 18:28:58 +00:00
rpc.rwalld Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
rpc.sprayd Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
rshd Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
rtld-aout ANSIfy ldconfig and the aout bits it still uses from rtld-aout. 2009-12-29 21:07:17 +00:00
rtld-elf In r214728, if dlopen() is called for the object that has been already 2010-11-04 09:29:00 +00:00
save-entropy 1. Attempt to take one bullet out of the foot-shooting gun by silently 2006-08-28 06:41:50 +00:00
smrsh Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
talkd Remove unneeded use of struct timezone. 2010-08-08 02:45:48 +00:00
tcpd Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
telnetd Convert telnetd(8) to use posix_openpt(2). 2008-11-13 19:05:27 +00:00
tftp-proxy Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00
tftpd Use a defined FreeBSD version. 2010-10-06 18:20:39 +00:00
ulog-helper Fixed static linkage. 2010-02-26 09:41:16 +00:00
ypxfr Fix incorrect usage of 'assure' and 'insure'. 2010-08-28 16:32:01 +00:00
Makefile Add a new library: libulog. 2009-12-03 15:48:24 +00:00
Makefile.inc Make WARNS=6 the default for libexec/. 2010-01-02 09:50:19 +00:00