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NetworkManager/shared
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Thomas Haller 1a68a54471
shared: fix race in nm_ref_string_unref() 
We cannot drop the reference count to zero while having
no lock. Otherwise, another thread might race doing

  s = nm_ref_string_new("...");
  nm_ref_string_unref(s);

and already successfully delete the instance.

Hitting this race should be rather difficult, especially because
we tend to use NMRefString only from one thread. But still, access
to global variables must be race free.

Fixes: 908fadec96 ('shared: add NMRefString')
(cherry picked from commit 3490a09a7d)
2020-12-10 12:06:05 +01:00
..
c-list shared/c-list: reimport 2020-06-03 22:00:56 +02:00
c-rbtree c-rbtree: align CRBTree with CRBNode 2020-10-21 10:41:15 +02:00
c-siphash all: fix minor typos 2020-07-07 11:33:46 +02:00
c-stdaux all: fix minor typos 2020-07-07 11:33:46 +02:00
n-acd all: fix minor typos 2020-07-07 11:33:46 +02:00
n-dhcp4 n-dhcp4: add n_dhcp4_client_lease_get_server_identifier() 2020-08-26 17:08:15 +02:00
nm-glib-aux shared: fix race in nm_ref_string_unref() 2020-12-10 12:06:05 +01:00
nm-std-aux shared: add typedefs for integers for different endianness 2020-09-30 09:49:20 +02:00
nm-udev-aux all: unify comment style for SPDX-License-Identifier tag 2020-09-29 16:50:53 +02:00
nm-utils shared/tests: add nmtst_main_context_iterate_until_full() helper 2020-11-23 15:26:46 +01:00
systemd systemd: basic/missing_syscall: fix syscall numbers for mips* 2020-10-08 10:37:25 +02:00
meson.build shared: merge nm-glib-aux/nm-json.[hc] into nm-json-aux.[hc] 2020-07-09 11:47:06 +02:00
nm-default.h shared: don't enforce unset G_LOG_DOMAIN in "nm-default.h" 2020-11-23 15:26:48 +01:00
nm-meta-setting.c all: unify comment style for SPDX-License-Identifier tag 2020-09-29 16:50:53 +02:00
nm-meta-setting.h all: unify comment style for SPDX-License-Identifier tag 2020-09-29 16:50:53 +02:00
nm-test-libnm-utils.h all: unify comment style for SPDX-License-Identifier tag 2020-09-29 16:50:53 +02:00
nm-test-utils-impl.c tests: avoid race condition in nmtstc_service_cleanup() 2020-11-23 15:26:46 +01:00
nm-version-macros.h.in version: add 1.28 macros 2020-06-30 11:29:04 +02:00