content/child/webcrypto/nss/sym_key_nss.cc - Issue 745443002: Check that usage isn't empty when generateKey() is called

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Unified Diff: content/child/webcrypto/nss/sym_key_nss.cc

Issue 745443002: Check that usage isn't empty when generateKey() is called (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 1 month ago

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Index: content/child/webcrypto/nss/sym_key_nss.cc

diff --git a/content/child/webcrypto/nss/sym_key_nss.cc b/content/child/webcrypto/nss/sym_key_nss.cc

index 5066d5d91d276bffcdb953d8ae412659518f18c8..3d39288645e9f2d601ef73055673da89f8e2fa25 100644

--- a/content/child/webcrypto/nss/sym_key_nss.cc

+++ b/content/child/webcrypto/nss/sym_key_nss.cc

@@ -43,6 +43,9 @@ Status GenerateSecretKeyNss(const blink::WebCryptoKeyAlgorithm& algorithm,

if (!key_data)

return Status::OperationError();

+ if (usages == 0)

+ return Status::ErrorCreateKeyEmptyUsages();

eroman 2014/11/21 23:35:34 Please move this towards the top of the function (

nharper 2014/11/22 00:26:45 Done.

scoped_ptr<SymKeyNss> handle(new SymKeyNss(

pk11_key.Pass(), CryptoData(key_data->data, key_data->len)));