From a02022ce4c7a1841518e9cf17d1d9b7cade13483 Mon Sep 17 00:00:00 2001 From: Fedora GDB patches Date: Fri, 27 Oct 2017 21:07:50 +0200 Subject: gdb-btrobust.patch FileName: gdb-btrobust.patch ;; Continue backtrace even if a frame filter throws an exception (Phil Muldoon). ;;=push This should fix the error with glib. An error message will still be printed, but a default backtrace will occur in this case. -- --- gdb/python/py-framefilter.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/gdb/python/py-framefilter.c b/gdb/python/py-framefilter.c index 75b055c98c..9f33a7aab9 100644 --- a/gdb/python/py-framefilter.c +++ b/gdb/python/py-framefilter.c @@ -1388,6 +1388,7 @@ gdbpy_apply_frame_filter (const struct extension_language_defn *extlang, htab_eq_pointer, NULL)); + int count_printed = 0; while (true) { gdbpy_ref<> item (PyIter_Next (iterable.get ())); @@ -1397,7 +1398,7 @@ gdbpy_apply_frame_filter (const struct extension_language_defn *extlang, if (PyErr_Occurred ()) { gdbpy_print_stack (); - return EXT_LANG_BT_ERROR; + return count_printed > 0 ? EXT_LANG_BT_ERROR : EXT_LANG_BT_NO_FILTERS; } break; } @@ -1409,6 +1410,7 @@ gdbpy_apply_frame_filter (const struct extension_language_defn *extlang, error and continue with other frames. */ if (success == EXT_LANG_BT_ERROR) gdbpy_print_stack (); + count_printed++; } return success; -- 2.14.3