diff options
| -rw-r--r-- | bind-95-rh452060.patch | 40 | ||||
| -rw-r--r-- | bind.spec | 9 |
2 files changed, 47 insertions, 2 deletions
diff --git a/bind-95-rh452060.patch b/bind-95-rh452060.patch new file mode 100644 index 0000000..58808b0 --- /dev/null +++ b/bind-95-rh452060.patch @@ -0,0 +1,40 @@ +diff -up bind-9.5.0-P2/bin/dig/dighost.c.rh452060 bind-9.5.0-P2/bin/dig/dighost.c +--- bind-9.5.0-P2/bin/dig/dighost.c.rh452060 2008-12-01 22:30:01.000000000 +0100 ++++ bind-9.5.0-P2/bin/dig/dighost.c 2008-12-01 22:30:07.000000000 +0100 +@@ -1280,6 +1280,12 @@ clear_query(dig_query_t *query) { + + debug("clear_query(%p)", query); + ++ if (query->waiting_senddone) { ++ debug("send_done not yet called"); ++ query->pending_free = ISC_TRUE; ++ return; ++ } ++ + lookup = query->lookup; + + if (lookup->current_query == query) +@@ -1301,10 +1307,7 @@ clear_query(dig_query_t *query) { + isc_mempool_put(commctx, query->recvspace); + isc_buffer_invalidate(&query->recvbuf); + isc_buffer_invalidate(&query->lengthbuf); +- if (query->waiting_senddone) +- query->pending_free = ISC_TRUE; +- else +- isc_mem_free(mctx, query); ++ isc_mem_free(mctx, query); + } + + /*% +@@ -2175,9 +2178,9 @@ send_done(isc_task_t *_task, isc_event_t + isc_event_free(&event); + + if (query->pending_free) +- isc_mem_free(mctx, query); ++ clear_query(query); + +- check_if_done(); ++ check_next_lookup(l); + UNLOCK_LOOKUP; + } + @@ -2,7 +2,7 @@ # Red Hat BIND package .spec file # -%define PREVER b3 +%define PREVER rc1 %define VERSION %{version}%{PREVER} %{?!SDB: %define SDB 1} @@ -19,7 +19,7 @@ Summary: The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) serv Name: bind License: ISC Version: 9.5.1 -Release: 0.9.1.%{PREVER}%{?dist} +Release: 0.9.2.%{PREVER}%{?dist} Epoch: 32 Url: http://www.isc.org/products/BIND/ Buildroot:%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) @@ -58,6 +58,7 @@ Patch72: bind-9.5-dlz-64bit.patch Patch87: bind-9.5-parallel-build.patch Patch95: bind-95-sdlz-include.patch Patch96: bind-95-rh469440.patch +Patch97: bind-95-rh452060.patch # SDB patches Patch11: bind-9.3.2b2-sdbsrc.patch @@ -239,6 +240,7 @@ cp -fp contrib/dbus/{dbus_mgr.h,dbus_service.h} bin/named/include/named %patch94 -p1 -b .rh461409 %patch95 -p1 -b .includes %patch96 -p1 -b .rh469440 +%patch97 -p1 -b .rh452060 # Sparc and s390 arches need to use -fPIE %ifarch sparcv9 sparc64 s390 s390x @@ -636,6 +638,9 @@ rm -rf ${RPM_BUILD_ROOT} %{_sbindir}/bind-chroot-admin %changelog +* Tue Dec 02 2008 Adam Tkac <atkac redhat com> 32:9.5.1-0.9.2.b3 +- fixed rare use-after-free problem in host utility (#452060) + * Mon Dec 01 2008 Adam Tkac <atkac redhat com> 32:9.5.1-0.9.1.b3 - improved sample config file (#473586) |