Fix an illegal memory access triggered by parsing corrupt DWARF info.

PR 30284 * dwarf.c (read_and_display_attr_value): Detect and ignore negative base values.
2023-03-30 11:04:53 +01:00
parent 3712e78cab
commit 8d17c53b8d
2 changed files with 35 additions and 3 deletions
@@ -1,3 +1,9 @@
+2023-03-30  Nick Clifton  <nickc@redhat.com>
+
+	PR 30284
+	* dwarf.c (read_and_display_attr_value): Detect and ignore
+	negative base values.
+
 2023-03-23  Frederic Cambus  <fred@statdns.com>

 	* readelf.c (get_segment_type): Handle PT_OPENBSD_MUTABLE segment