From 59ecaff36145add82c315ba7a008c4a5db4a6f51 Mon Sep 17 00:00:00 2001 From: Keith Seitz Date: Wed, 12 Aug 2015 11:31:24 -0700 Subject: [PATCH] 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 { --- gdb/ChangeLog | 5 +++++ gdb/python/python.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 4d60123..337b9bf 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2015-08-12 Keith Seitz + + * python/python.c (gdbpy_decode_line): Initialize `location' to NULL + and only call decode_line_1 when it is non-NULL. + 2015-08-12 Luis Machado * breakpoint.c (bp_loc_is_permanent): Return 0 when breakpoint 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 { -- 2.7.4