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Unified Diff: net/http/partial_data.cc

Issue 346003: Minor defense-in-depth tweak. end - start + 1 can actually go negative if... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 11 years, 2 months ago
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Index: net/http/partial_data.cc
===================================================================
--- net/http/partial_data.cc (revision 30217)
+++ net/http/partial_data.cc (working copy)
@@ -193,7 +193,7 @@
return false;
int64 content_length = headers->GetContentLength();
- if (content_length != end - start + 1)
+ if (content_length < 0 || content_length != end - start + 1)
return false;
if (!resource_size_) {
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