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-rw-r--r--net/http/http_auth.cc6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/http/http_auth.cc b/net/http/http_auth.cc
index d65fb4e..ce3e110 100644
--- a/net/http/http_auth.cc
+++ b/net/http/http_auth.cc
@@ -55,8 +55,12 @@ void HttpAuth::CreateAuthHandler(const std::string& challenge,
scoped_refptr<HttpAuthHandler>* handler) {
// Find the right auth handler for the challenge's scheme.
ChallengeTokenizer props(challenge.begin(), challenge.end());
- scoped_refptr<HttpAuthHandler> tmp_handler;
+ if (!props.valid()) {
+ *handler = NULL;
+ return;
+ }
+ scoped_refptr<HttpAuthHandler> tmp_handler;
if (LowerCaseEqualsASCII(props.scheme(), "basic")) {
tmp_handler = new HttpAuthHandlerBasic();
} else if (LowerCaseEqualsASCII(props.scheme(), "digest")) {