Sync with trunk r63637.

[reactos.git] / ntoskrnl / rtl / libsupp.c

diff --git a/ntoskrnl/rtl/libsupp.c b/ntoskrnl/rtl/libsupp.c
index b83519e..b5099a5 100644 (file)
--- a/ntoskrnl/rtl/libsupp.c
+++ b/ntoskrnl/rtl/libsupp.c
@@ -695,6 +695,7 @@ NTSTATUS find_entry( PVOID BaseAddress, LDR_RESOURCE_INFO *info,
 
     root = RtlImageDirectoryEntryToData( BaseAddress, TRUE, IMAGE_DIRECTORY_ENTRY_RESOURCE, &size );
     if (!root) return STATUS_RESOURCE_DATA_NOT_FOUND;
+    if (size < sizeof(*resdirptr)) return STATUS_RESOURCE_DATA_NOT_FOUND;
     resdirptr = root;
 
     if (!level--) goto done;