Keith Seitz 59ecaff361 Initialize `location' in gdbpy_decode_line ...

BuildBot flagged an uninitialized variable coming from one of the patches
in my recently committed locations/explicit patchset.

The following patch fixes this.

gdb/ChangeLog

	* python/python.c (gdbpy_decode_line): Initialize `location' to NULL
	and only call decode_line_1 when it is non-NULL.

diff --git a/gdb/python/python.c b/gdb/python/python.c
index c28f98b..14da62c 100644
--- a/gdb/python/python.c
+++ b/gdb/python/python.c
@@ -730,7 +730,7 @@ gdbpy_decode_line (PyObject *self, PyObject *args)
   PyObject *result = NULL;
   PyObject *return_result = NULL;
   PyObject *unparsed = NULL;
-  struct event_location *location;
+  struct event_location *location = NULL;

   if (! PyArg_ParseTuple (args, "|s", &arg))
     return NULL;
@@ -747,7 +747,7 @@ gdbpy_decode_line (PyObject *self, PyObject *args)

   TRY
     {
-      if (arg)
+      if (location != NULL)
 	sals = decode_line_1 (location, 0, 0, 0);
       else
 	{

2015-08-12 11:31:24 -07:00

..

lib/gdb

PR python/17136

2015-08-06 09:24:58 -07:00

py-arch.c

Split TRY_CATCH into TRY + CATCH

2015-03-07 15:14:14 +00:00

py-auto-load.c

Update year range in copyright notice of all files owned by the GDB project.

2015-01-01 13:32:14 +04:00

py-block.c

Split TRY_CATCH into TRY + CATCH

2015-03-07 15:14:14 +00:00

py-bpevent.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-breakpoint.c

Explicit locations: use new location API

2015-08-11 17:09:35 -07:00

py-cmd.c

Remove --xdb

2015-04-11 19:49:03 +02:00

py-continueevent.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-event.c

Update year range in copyright notice of all files owned by the GDB project.

2015-01-01 13:32:14 +04:00

py-event.h

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-events.h

Update year range in copyright notice of all files owned by the GDB project.

2015-01-01 13:32:14 +04:00

py-evtregistry.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-evts.c

Update year range in copyright notice of all files owned by the GDB project.

2015-01-01 13:32:14 +04:00

py-exitedevent.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-finishbreakpoint.c

Explicit locations: introduce address locations

2015-08-11 17:09:35 -07:00

py-frame.c

Add casts for legitimate integer to enum conversions

2015-08-06 17:22:49 -04:00

py-framefilter.c

Split TRY_CATCH into TRY + CATCH

2015-03-07 15:14:14 +00:00

py-function.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-gdb-readline.c

Split TRY_CATCH into TRY + CATCH

2015-03-07 15:14:14 +00:00

py-inferior.c

Split TRY_CATCH into TRY + CATCH

2015-03-07 15:14:14 +00:00

py-infevents.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-infthread.c

Split TRY_CATCH into TRY + CATCH

2015-03-07 15:14:14 +00:00

py-lazy-string.c

PR python/18438

2015-05-26 16:13:04 -07:00

py-linetable.c

python: fix Linetable case to LineTable in docstrings and comments

2015-08-04 09:50:53 -07:00

py-newobjfileevent.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-objfile.c

Allow gdb to find debug symbols file by build-id for PE file format also

2015-06-15 12:10:55 +01:00

py-param.c

Split TRY_CATCH into TRY + CATCH

2015-03-07 15:14:14 +00:00

py-prettyprint.c

PR python/18089

2015-04-28 21:53:54 -07:00

py-progspace.c

Add support for writing unwinders in Python.

2015-04-01 11:49:12 -07:00

py-signalevent.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-stopevent.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-stopevent.h

Update year range in copyright notice of all files owned by the GDB project.

2015-01-01 13:32:14 +04:00

py-symbol.c

Add casts for legitimate integer to enum conversions

2015-08-06 17:22:49 -04:00

py-symtab.c

python: fix Linetable case to LineTable in docstrings and comments

2015-08-04 09:50:53 -07:00

py-threadevent.c

Fix redefinition errors in C++ mode

2015-02-11 11:20:21 +00:00

py-type.c

Remove CHECK_TYPEDEF, use check_typedef instead

2015-07-14 16:42:16 -04:00

py-unwind.c

Fix a couple C++ build issues

2015-05-15 16:00:40 +01:00

py-utils.c

Split TRY_CATCH into TRY + CATCH

2015-03-07 15:14:14 +00:00

py-value.c

Remove CHECK_TYPEDEF, use check_typedef instead

2015-07-14 16:42:16 -04:00

py-varobj.c

Update year range in copyright notice of all files owned by the GDB project.

2015-01-01 13:32:14 +04:00

py-xmethods.c

PR python/18285

2015-04-29 13:24:21 -07:00

python-config.py

Add support for Python 3.

2012-12-12 16:47:30 +00:00

python-internal.h

Remove redundant include directives.

2015-06-24 13:52:29 +01:00

python.c

Initialize `location' in gdbpy_decode_line

2015-08-12 11:31:24 -07:00

python.h

Update year range in copyright notice of all files owned by the GDB project.

2015-01-01 13:32:14 +04:00