Workaround crashes from stale frame_info pointer (BZ 804256).

gdb.spec

@@ -33,7 +33,7 @@ Version: 7.4.50.%{snap}
 
 # The release always contains a leading reserved number, start it at 1.
 # `upstream' is not a part of `name' to stay fully rpm dependencies compatible for the testing.
-Release: 37%{?dist}
+Release: 38%{?dist}
 
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ and GPLv2+ with exceptions and GPL+ and LGPLv2+ and BSD and Public Domain
 Group: Development/Debuggers
@@ -579,6 +579,9 @@ Patch656: gdb-die-cu-offset-2of2.patch
 # [vla] Fix regression on no type for subrange from IBM XLF Fortran (BZ 806920).
 Patch660: gdb-subrange-no-type.patch
 
+# Workaround crashes from stale frame_info pointer (BZ 804256).
+Patch661: gdb-stale-frame_info.patch
+
 %if 0%{!?rhel:1} || 0%{?rhel} > 6
 # RL_STATE_FEDORA_GDB would not be found for:
 # Patch642: gdb-readline62-ask-more-rh.patch
@@ -869,6 +872,7 @@ rm -f gdb/jv-exp.c gdb/m2-exp.c gdb/objc-exp.c gdb/p-exp.c
 %patch655 -p1
 %patch656 -p1
 %patch660 -p1
+%patch661 -p1
 
 %patch393 -p1
 %if 0%{!?el5:1} || 0%{?scl:1}
@@ -1348,6 +1352,9 @@ fi
 %endif # 0%{!?el5:1} || "%{_target_cpu}" == "noarch"
 
 %changelog
+* Wed Apr  4 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-38.fc17
+- Workaround crashes from stale frame_info pointer (BZ 804256).
+
 * Wed Apr  4 2012 Jan Kratochvil <jan.kratochvil@redhat.com> - 7.4.50.20120120-37.fc17
 - testsuite: Fix break-interp.exp expections for updated glibc (BZ 752834).