In do_show_type() the first if statement allows passing null
pointers, which can cause a null pointer dereference in some
cases, which I believe is not the desired behavior.
Fix this by changing the first if statement comparison.
Signed-off-by: Davidson Francis <davidsondfgl@xxxxxxxxx>
---
show-parse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/show-parse.c b/show-parse.c
index 3aa06e47..11a487bc 100644
--- a/show-parse.c
+++ b/show-parse.c
@@ -300,7 +300,7 @@ static void do_show_type(struct symbol *sym, struct type_name *name)
int fouled = 0;
deeper:
- if (!sym || (sym->type != SYM_NODE && sym->type != SYM_ARRAY &&
+ if (sym && (sym->type != SYM_NODE && sym->type != SYM_ARRAY &&
sym->type != SYM_BITFIELD)) {
const char *s;
size_t len;
--
2.11.0
