alloca with xmalloc/xfree.
+2012-07-06 Siddhesh Poyarekar <siddhesh@redhat.com>
+ Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * cp-valprint.c (cp_print_value): Replace potentially unsafe
+ alloca with xmalloc/xfree.
+
2012-07-06 Siddhesh Poyarekar <siddhesh@redhat.com>
* MAINTAINERS (Write After Approval): Add myself to the list.
2012-07-06 Siddhesh Poyarekar <siddhesh@redhat.com>
* MAINTAINERS (Write After Approval): Add myself to the list.
if ((boffset + offset) < 0
|| (boffset + offset) >= TYPE_LENGTH (real_type))
{
if ((boffset + offset) < 0
|| (boffset + offset) >= TYPE_LENGTH (real_type))
{
- /* FIXME (alloca): unsafe if baseclass is really
- really large. */
- gdb_byte *buf = alloca (TYPE_LENGTH (baseclass));
+ gdb_byte *buf;
+ struct cleanup *back_to;
+
+ buf = xmalloc (TYPE_LENGTH (baseclass));
+ back_to = make_cleanup (xfree, buf);
if (target_read_memory (address + boffset, buf,
TYPE_LENGTH (baseclass)) != 0)
if (target_read_memory (address + boffset, buf,
TYPE_LENGTH (baseclass)) != 0)
boffset = 0;
thistype = baseclass;
base_valaddr = value_contents_for_printing_const (base_val);
boffset = 0;
thistype = baseclass;
base_valaddr = value_contents_for_printing_const (base_val);