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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-07-18 08:24:24 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-07-18 08:24:24 +0200 |
| commit | fc61780b35af913801d72086456f493f63197da6 (patch) | |
| tree | f85891288a7bd988da9f0f15ae64e5c63f00d493 /parser/html/nsHtml5TreeOpExecutor.cpp | |
| parent | 69f7f9e5f1475891ce11cc4f431692f965b0cd30 (diff) | |
| parent | 50d3e596bbe89c95615f96eb71f6bc5be737a1db (diff) | |
| download | UXP-fc61780b35af913801d72086456f493f63197da6.tar UXP-fc61780b35af913801d72086456f493f63197da6.tar.gz UXP-fc61780b35af913801d72086456f493f63197da6.tar.lz UXP-fc61780b35af913801d72086456f493f63197da6.tar.xz UXP-fc61780b35af913801d72086456f493f63197da6.zip | |
Merge commit '50d3e596bbe89c95615f96eb71f6bc5be737a1db' into Basilisk-releasev2018.07.18
# Conflicts:
# browser/app/profile/firefox.js
# browser/components/preferences/jar.mn
Diffstat (limited to 'parser/html/nsHtml5TreeOpExecutor.cpp')
| -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, |