Checked for out-of-bound data access without triggering integer overflow.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/analysis/contents/file.c b/src/analysis/contents/file.c
index b6cd39c..8b371ab 100644
--- a/src/analysis/contents/file.c
+++ b/src/analysis/contents/file.c
@@ -510,10 +510,10 @@ static bool g_file_content_seek(const GFileContent *content, vmpa2t *addr, phys_
 
     offset = get_phy_addr(addr);
 
-    if (offset == VMPA_NO_PHYSICAL)
+    if (length > get_mrange_length(&content->range))
         return false;
 
-    if ((offset + length) > get_mrange_length(&content->range))
+    if (offset > (get_mrange_length(&content->range) - length))
         return false;
 
     advance_vmpa(addr, length);