From c6f50f8869ac0dd10040f5c32387eb404f9ff50a Mon Sep 17 00:00:00 2001 From: Simon Marchi Date: Sat, 25 Aug 2018 11:52:24 -0400 Subject: [PATCH] Initialize variable in py_get_event_thread The pythread variable could be used without being initialized, fix it by initializing it to nullptr. gdb/ChangeLog: * python/py-threadevent.c (py_get_event_thread): Initialize pythread. --- gdb/ChangeLog | 5 +++++ gdb/python/py-threadevent.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 71e4aa57e25..a6c1cd25d78 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2018-08-25 Simon Marchi + + * python/py-threadevent.c (py_get_event_thread): Initialize + pythread. + 2018-08-24 Kevin Buettner PR gdb/23021 diff --git a/gdb/python/py-threadevent.c b/gdb/python/py-threadevent.c index 1bc2fb06d54..cd664cb82c3 100644 --- a/gdb/python/py-threadevent.c +++ b/gdb/python/py-threadevent.c @@ -25,7 +25,7 @@ PyObject * py_get_event_thread (ptid_t ptid) { - PyObject *pythread; + PyObject *pythread = nullptr; if (non_stop) { @@ -36,7 +36,7 @@ py_get_event_thread (ptid_t ptid) else pythread = Py_None; - if (!pythread) + if (pythread == nullptr) { PyErr_SetString (PyExc_RuntimeError, "Could not find event thread"); return NULL; -- 2.47.3