We previously added "-z nodelete" to the build of libvirt.so to prevent crashes when thread local destructors run which point to a code that has been dlclose()d:
commit 384b9a76a5e387f64cfe8f83f4a518bb302e80f7 Author: Daniel P. Berrangé <[email protected]> Date: Thu Apr 19 11:42:22 2018 +0100 driver: prevent unloading of dlopen'd modules We forgot to copy this protection into the libvirt-qemu.so, libvirt-lxc.so and libvirt-admin.so libraries when we introduced them. Signed-off-by: Daniel P. Berrangé <[email protected]> --- src/Makefile.am | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/Makefile.am b/src/Makefile.am index a6667228b6..2f8e5f6908 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -529,7 +529,9 @@ libvirt_admin_la_SOURCES = \ libvirt_admin_la_LDFLAGS = \ $(VERSION_SCRIPT_FLAGS)$(LIBVIRT_ADMIN_SYMBOL_FILE) \ -version-info $(LIBVIRT_VERSION_INFO) \ - $(AM_LDFLAGS) + $(LIBVIRT_NODELETE) \ + $(AM_LDFLAGS) \ + $(NULL) libvirt_admin_la_LIBADD = \ libvirt.la \ @@ -644,6 +646,7 @@ libvirt_qemu_la_SOURCES = libvirt-qemu.c libvirt_qemu_la_LDFLAGS = \ $(VERSION_SCRIPT_FLAGS)$(LIBVIRT_QEMU_SYMBOL_FILE) \ -version-info $(LIBVIRT_VERSION_INFO) \ + $(LIBVIRT_NODELETE) \ $(AM_LDFLAGS) \ $(NULL) libvirt_qemu_la_CFLAGS = $(AM_CFLAGS) @@ -653,6 +656,7 @@ libvirt_lxc_la_SOURCES = libvirt-lxc.c libvirt_lxc_la_LDFLAGS = \ $(VERSION_SCRIPT_FLAGS)$(LIBVIRT_LXC_SYMBOL_FILE) \ -version-info $(LIBVIRT_VERSION_INFO) \ + $(LIBVIRT_NODELETE) \ $(AM_LDFLAGS) \ $(NULL) libvirt_lxc_la_CFLAGS = $(AM_CFLAGS) -- 2.14.3 -- libvir-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/libvir-list
