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Carlos O'Donell 2827ab990a libc: Extend __libc_freeres framework (Bug 23329). 
The __libc_freeres framework does not extend to non-libc.so objects.
This causes problems in general for valgrind and mtrace detecting
unfreed objects in both libdl.so and libpthread.so.  This change is
a pre-requisite to properly moving the malloc hooks out of malloc
since such a move now requires precise accounting of all allocated
data before destructors are run.

This commit adds a proper hook in libc.so.6 for both libdl.so and
for libpthread.so, this ensures that shm-directory.c which uses
freeit () to free memory is called properly.  We also remove the
nptl_freeres hook and fall back to using weak-ref-and-check idiom
for a loaded libpthread.so, thus making this process similar for
all DSOs.

Lastly we follow best practice and use explicit free calls for
both libdl.so and libpthread.so instead of the generic hook process
which has undefined order.

Tested on x86_64 with no regressions.

Signed-off-by: DJ Delorie <dj@redhat.com>
Signed-off-by: Carlos O'Donell <carlos@redhat.com>
 		2018-06-29 22:39:06 -04:00
..
rpc Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
rpcsvc Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
Makefile Disallow use of DES encryption functions in new programs. 2018-06-29 16:53:18 +02:00
Versions Exclude rpcent functions and NSS backends for rpc, key when excluding sunrpc. 2015-02-06 10:43:19 -08:00
auth_des.c sunrpc: Remove internal_function attribute 2017-08-31 15:59:02 +02:00
auth_none.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
auth_unix.c sunrpc: Remove internal_function attribute 2017-08-31 15:59:02 +02:00
authdes_prot.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
authuxprot.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
bindrsvprt.c Replace all internal uses of __bzero with memset. This removes the need 2017-06-12 14:56:53 +01:00
bug20790.x Fix rpcgen buffer overrun (bug 20790). 2016-11-08 23:44:51 +00:00
clnt_gen.c Replace all internal uses of __bzero with memset. This removes the need 2017-06-12 14:56:53 +01:00
clnt_perr.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
clnt_raw.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
clnt_simp.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
clnt_tcp.c Consistently use uintN_t not u_intN_t everywhere. 2017-08-07 19:55:34 +00:00
clnt_udp.c Consistently use uintN_t not u_intN_t everywhere. 2017-08-07 19:55:34 +00:00
clnt_unix.c Consistently use uintN_t not u_intN_t everywhere. 2017-08-07 19:55:34 +00:00
create_xid.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
des_crypt.c Disallow use of DES encryption functions in new programs. 2018-06-29 16:53:18 +02:00
des_impl.c sunrpc: Remove internal_function attribute 2017-08-31 15:59:02 +02:00
des_soft.c Disallow use of DES encryption functions in new programs. 2018-06-29 16:53:18 +02:00
etc.rpc * sunrpc/etc.rpc (fedfs_admin): Add entry. 2012-12-05 19:45:23 -07:00
get_myaddr.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
getrpcbyname.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
getrpcbyname_r.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
getrpcbynumber.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
getrpcbynumber_r.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
getrpcent.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
getrpcent_r.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
getrpcport.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
key_call.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
key_prot.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
netname.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
openchild.c Remove use of INTDEF/INTUSE in libio 2012-05-24 23:06:20 +02:00
pm_getmaps.c Consolidate non cancellable close call 2017-08-18 18:38:55 -03:00
pm_getport.c sunrpc: Remove internal_function attribute 2017-08-31 15:59:02 +02:00
pmap_clnt.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
pmap_prot.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
pmap_prot2.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
pmap_rmt.c sunrpc: Remove internal_function attribute 2017-08-31 15:59:02 +02:00
proto.h Support --with-pkgversion and --with-bugurl. 2012-11-09 22:13:45 +00:00
publickey.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
rpc_clntout.c sunrpc: fix rpc bootstrap builds 2012-07-06 00:37:42 -04:00
rpc_cmsg.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
rpc_common.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
rpc_cout.c Remove __GNU_LIBRARY__ conditionals from rpcgen. 2012-03-09 22:46:12 +00:00
rpc_dtable.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
rpc_gethostbyname.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
rpc_hout.c Fix some -Wformat warnings in rpcgen. 2012-07-26 14:35:05 -07:00
rpc_main.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
rpc_parse.c Fix rpcgen buffer overrun (bug 20790). 2016-11-08 23:44:51 +00:00
rpc_parse.h Avoid nested comment. 2010-08-24 11:56:51 -07:00
rpc_prot.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
rpc_sample.c Once again change RPC copyright notices. 2010-08-19 10:38:55 -07:00
rpc_scan.c Once again change RPC copyright notices. 2010-08-19 10:38:55 -07:00
rpc_scan.h Once again change RPC copyright notices. 2010-08-19 10:38:55 -07:00
rpc_svcout.c Fix some -Wformat warnings in rpcgen. 2012-07-26 14:35:05 -07:00
rpc_tblout.c Once again change RPC copyright notices. 2010-08-19 10:38:55 -07:00
rpc_thread.c libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
rpc_util.c Once again change RPC copyright notices. 2010-08-19 10:38:55 -07:00
rpc_util.h Once again change RPC copyright notices. 2010-08-19 10:38:55 -07:00
rpcgen.c Use standard build rule to build rpcgen. 2012-03-10 00:56:21 +00:00
rtime.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
svc.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
svc_auth.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
svc_authux.c Obsolete RPC implementation in libc. 2011-04-16 21:59:36 -04:00
svc_raw.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
svc_run.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
svc_simple.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
svc_tcp.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
svc_udp.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
svc_unix.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
svcauth_des.c sunrpc: Remove always-defined _RPC_THREAD_SAFE_ macro 2018-06-26 15:27:03 +02:00
test-rpcent.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
thrsvc.c Update. 2002-10-14 18:10:15 +00:00
tst-getmyaddr.c Update. 2004-09-28 23:08:14 +00:00
tst-svc_register.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-udp-error.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-udp-garbage.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-udp-nonblocking.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-udp-timeout.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-xdrmem.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-xdrmem2.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
xcrypt.c sunrpc: Remove internal_function attribute 2017-08-31 15:59:02 +02:00
xdr.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
xdr_array.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
xdr_float.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
xdr_intXX_t.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
xdr_mem.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
xdr_rec.c sunrpc: Remove internal_function attribute 2017-08-31 15:59:02 +02:00
xdr_ref.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
xdr_sizeof.c Include shlib-compat.h in many sunrpc/nis source files. 2017-06-04 11:31:28 -04:00
xdr_stdio.c Consistently use uintN_t not u_intN_t everywhere. 2017-08-07 19:55:34 +00:00