Tom Tromey a3a6aef409 Fix possible exception leak in python.c ...

In the Python code, gdb exceptions may not leak into the Python core.
execute_gdb_command was calling bpstat_do_actions outside of a
TRY/CATCH; which seemed risky.  I don't have a test case for this, but
if bpstat_do_actions could ever throw, it could crash gdb.

This patch introduces a new scope in order to preserve the current
semantics, so it is looks a bit bigger than it really is.

Tested on x86-64 Fedora 28.

gdb/ChangeLog
2018-09-07  Tom Tromey  <tom@tromey.com>

	* python/python.c (execute_gdb_command): Call bpstat_do_actions
	inside the TRY.

2018-09-14 21:56:41 -06:00

..

lib/gdb

…

py-all-events.def

…

py-arch.c

…

py-auto-load.c

…

py-block.c

…

py-bpevent.c

gdb/python: Use copy-initialization more when possible

2018-08-24 22:57:16 +01:00

py-breakpoint.c

…

py-cmd.c

…

py-continueevent.c

gdb/python: Use copy-initialization more when possible

2018-08-24 22:57:16 +01:00

py-event-types.def

…

py-event.c

…

py-event.h

…

py-events.h

…

py-evtregistry.c

…

py-evts.c

…

py-exitedevent.c

gdb/python: Use copy-initialization more when possible

2018-08-24 22:57:16 +01:00

py-finishbreakpoint.c

…

py-frame.c

…

py-framefilter.c

MI: Fix printing of frame architecture with Python frame filters enabled

2018-08-27 17:12:41 -04:00

py-function.c

…

py-gdb-readline.c

…

py-inferior.c

Make infpy_thread_from_thread_handle static

2018-09-13 16:23:52 -06:00

py-infevents.c

gdb/python: Use copy-initialization more when possible

2018-08-24 22:57:16 +01:00

py-infthread.c

…

py-instruction.c

…

py-instruction.h

…

py-lazy-string.c

…

py-linetable.c

…

py-newobjfileevent.c

gdb/python: Use copy-initialization more when possible

2018-08-24 22:57:16 +01:00

py-objfile.c

python: Provide textual representation for Inferior and Objfile

2018-09-13 11:54:38 -04:00

py-param.c

…

py-prettyprint.c

python: Make two functions return gdbpy_ref<>

2018-09-09 08:13:17 +01:00

py-progspace.c

python: Add Progspace.objfiles method

2018-09-13 15:42:12 -04:00

py-record-btrace.c

…

py-record-btrace.h

…

py-record-full.c

…

py-record-full.h

…

py-record.c

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py-record.h

…

py-ref.h

…

py-signalevent.c

gdb/python: Use copy-initialization more when possible

2018-08-24 22:57:16 +01:00

py-stopevent.c

…

py-stopevent.h

…

py-symbol.c

…

py-symtab.c

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py-threadevent.c

Initialize variable in py_get_event_thread

2018-08-25 11:52:24 -04:00

py-type.c

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py-unwind.c

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py-utils.c

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py-value.c

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py-varobj.c

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py-xmethods.c

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python-config.py

…

python-internal.h

python: Add Progspace.objfiles method

2018-09-13 15:42:12 -04:00

python.c

Fix possible exception leak in python.c

2018-09-14 21:56:41 -06:00

python.h

…