From 6e9130cf1b68342311a4815f4320dc75e9f3f296 Mon Sep 17 00:00:00 2001 From: Michael Snyder Date: Tue, 1 Mar 2011 21:03:22 +0000 Subject: [PATCH] 2011-03-01 Michael Snyder * python/py-prettyprint.c (apply_val_pretty_printer): VAL may be null. --- gdb/ChangeLog | 3 +++ gdb/python/py-prettyprint.c | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 24be64cac77..0b3490ba7aa 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,8 @@ 2011-03-01 Michael Snyder + * python/py-prettyprint.c (apply_val_pretty_printer): VAL may + be null. + * linespec.c (decode_line_1): Check for null before dereference. * reverse.c (record_restore): Move null-check to before pointer diff --git a/gdb/python/py-prettyprint.c b/gdb/python/py-prettyprint.c index 261411a5117..727648636d1 100644 --- a/gdb/python/py-prettyprint.c +++ b/gdb/python/py-prettyprint.c @@ -692,7 +692,8 @@ apply_val_pretty_printer (struct type *type, const gdb_byte *valaddr, enum string_repr_result print_result; /* No pretty-printer support for unavailable values. */ - if (!value_bytes_available (val, embedded_offset, TYPE_LENGTH (type))) + if (val && !value_bytes_available (val, embedded_offset, + TYPE_LENGTH (type))) return 0; cleanups = ensure_python_env (gdbarch, language); -- 2.30.2