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Unified Diff: chrome/browser/policy/preg_parser_win.cc

Issue 23961004: Avoid a write to NULL in ReadFieldBinary (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 7 years, 3 months ago
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Index: chrome/browser/policy/preg_parser_win.cc
===================================================================
--- chrome/browser/policy/preg_parser_win.cc (revision 221935)
+++ chrome/browser/policy/preg_parser_win.cc (working copy)
@@ -66,6 +66,8 @@
const uint8* end,
int size,
uint8* data) {
+ if (!size)
+ return false;
const uint8* field_end = *cursor + size;
if (field_end > end)
return false;
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