From b29288b8b000730bbd416b0e1f4f4c694e346e20 Mon Sep 17 00:00:00 2001
From: Alice Frosi <afrosi@redhat.com>
Date: Wed, 10 May 2023 14:20:01 +0200
Subject: ops: check for SECCOMP_DATA
Add check if offset type is SECCOMP_DATA and the seccomp request is set.
---
common/gluten.h | 3 +++
1 file changed, 3 insertions(+)
(limited to 'common')
diff --git a/common/gluten.h b/common/gluten.h
index 078c6fa..8d74819 100644
--- a/common/gluten.h
+++ b/common/gluten.h
@@ -244,6 +244,9 @@ static inline const void *gluten_ptr(const struct seccomp_data *s,
if (!is_offset_valid(x))
return NULL;
+ if(x.type == OFFSET_SECCOMP_DATA && s == NULL)
+ return NULL;
+
switch (x.type) {
case OFFSET_DATA:
return g->data + x.offset;
--
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