Bug 1297300 - Add missing checks to GetSpec() calls in parser/. r=hsivonen.

2016-08-31 12:13:59 +10:00
parent 392da94467
commit 0b805da907
5 changed files with 16 additions and 8 deletions
--- a/parser/html/nsHtml5TreeOperation.cpp
+++ b/parser/html/nsHtml5TreeOperation.cpp
@@ -911,7 +911,8 @@ nsHtml5TreeOperation::Perform(nsHtml5TreeOpExecutor* aBuilder,
      }

      nsAutoCString spec;
-      uri->GetSpec(spec);
+      rv = uri->GetSpec(spec);
+      NS_ENSURE_SUCCESS(rv, rv);

      viewSourceUrl.Append(spec);

@@ -919,7 +920,7 @@ nsHtml5TreeOperation::Perform(nsHtml5TreeOpExecutor* aBuilder,
      CopyUTF8toUTF16(viewSourceUrl, utf16);

      node->SetAttr(kNameSpaceID_None, nsGkAtoms::href, utf16, true);
-      return rv;
+      return NS_OK;
    }
    case eTreeOpAddViewSourceBase: {
      char16_t* buffer = mTwo.unicharPtr;