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-rw-r--r--gdb/cp-valprint.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gdb/cp-valprint.c b/gdb/cp-valprint.c
index 567e0abed35..669203121c8 100644
--- a/gdb/cp-valprint.c
+++ b/gdb/cp-valprint.c
@@ -570,6 +570,7 @@ cp_print_value (struct type *type, struct type *real_type, char *valaddr,
&& ((boffset + offset) < 0
|| (boffset + offset) >= TYPE_LENGTH (type)))
{
+ /* FIXME (alloca): unsafe if baseclass is really really large. */
base_valaddr = (char *) alloca (TYPE_LENGTH (baseclass));
if (target_read_memory (address + offset + boffset, base_valaddr,
TYPE_LENGTH (baseclass)) != 0)