diff options
| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-07-06 15:53:52 +0200 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-07-06 15:53:52 +0200 |
| commit | 941e54654eabed0a3568f7fefe424a45aa02eddb (patch) | |
| tree | 49aa02b174c428962d99142d8061267bfcd79e69 /parser | |
| parent | ad9ee72dcd7981bc47b3844a224d69fadfdfd8ef (diff) | |
| parent | 0daa12376295d5d796256a116eb2a348a3a9273f (diff) | |
| download | UXP-941e54654eabed0a3568f7fefe424a45aa02eddb.tar UXP-941e54654eabed0a3568f7fefe424a45aa02eddb.tar.gz UXP-941e54654eabed0a3568f7fefe424a45aa02eddb.tar.lz UXP-941e54654eabed0a3568f7fefe424a45aa02eddb.tar.xz UXP-941e54654eabed0a3568f7fefe424a45aa02eddb.zip | |
Merge branch 'master' of https://github.com/MoonchildProductions/UXP into _testBranch_test_1
Diffstat (limited to 'parser')
| -rw-r--r-- | parser/html/nsHtml5TreeOpExecutor.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/parser/html/nsHtml5TreeOpExecutor.cpp b/parser/html/nsHtml5TreeOpExecutor.cpp index b0eabb13d..468449698 100644 --- a/parser/html/nsHtml5TreeOpExecutor.cpp +++ b/parser/html/nsHtml5TreeOpExecutor.cpp @@ -1041,12 +1041,17 @@ nsHtml5TreeOpExecutor::AddSpeculationCSP(const nsAString& aCSP) NS_ASSERTION(NS_IsMainThread(), "Wrong thread!"); - nsIPrincipal* principal = mDocument->NodePrincipal(); + nsCOMPtr<nsIPrincipal> principal = mDocument->NodePrincipal(); nsCOMPtr<nsIContentSecurityPolicy> preloadCsp; nsCOMPtr<nsIDOMDocument> domDoc = do_QueryInterface(mDocument); nsresult rv = principal->EnsurePreloadCSP(domDoc, getter_AddRefs(preloadCsp)); NS_ENSURE_SUCCESS_VOID(rv); + if (!preloadCsp) { + // XXX: System principals can't preload CSP. We're done here. + return; + } + // please note that meta CSPs and CSPs delivered through a header need // to be joined together. rv = preloadCsp->AppendPolicy(aCSP, |