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-rw-r--r--gdb/ChangeLog5
-rw-r--r--gdb/python/py-unwind.c5
2 files changed, 9 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1fad587..bf9e08d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
2017-06-22 Alan Hayward <alan.hayward@arm.com>
+ * python/py-unwind.c (pyuw_sniffer): Allocate space for
+ registers.
+
+2017-06-22 Alan Hayward <alan.hayward@arm.com>
+
* record-full.c (record_full_exec_insn): Use byte_vector.
2017-06-22 Yao Qi <yao.qi@linaro.org>
diff --git a/gdb/python/py-unwind.c b/gdb/python/py-unwind.c
index da1703e..1d800a7 100644
--- a/gdb/python/py-unwind.c
+++ b/gdb/python/py-unwind.c
@@ -557,7 +557,10 @@ pyuw_sniffer (const struct frame_unwind *self, struct frame_info *this_frame,
saved_reg *reg;
int i;
- cached_frame = XNEW (cached_frame_info);
+ cached_frame
+ = ((cached_frame_info *)
+ xmalloc (sizeof (*cached_frame)
+ + reg_count * sizeof (cached_frame->reg[0])));
cached_frame->gdbarch = gdbarch;
cached_frame->frame_id = unwind_info->frame_id;
cached_frame->reg_count = reg_count;