diff options
Diffstat (limited to 'ext/fetch/20_headers.js')
| -rw-r--r-- | ext/fetch/20_headers.js | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ext/fetch/20_headers.js b/ext/fetch/20_headers.js index 3ee9d9184..1690d9f7d 100644 --- a/ext/fetch/20_headers.js +++ b/ext/fetch/20_headers.js @@ -100,7 +100,7 @@ function checkForInvalidValueChars(value) { return true; } -let HEADER_NAME_CACHE = {}; +let HEADER_NAME_CACHE = { __proto__: null }; let HEADER_CACHE_SIZE = 0; const HEADER_NAME_CACHE_SIZE_BOUNDARY = 4096; function checkHeaderNameForHttpTokenCodePoint(name) { @@ -112,7 +112,7 @@ function checkHeaderNameForHttpTokenCodePoint(name) { const valid = RegExpPrototypeTest(HTTP_TOKEN_CODE_POINT_RE, name); if (HEADER_CACHE_SIZE > HEADER_NAME_CACHE_SIZE_BOUNDARY) { - HEADER_NAME_CACHE = {}; + HEADER_NAME_CACHE = { __proto__: null }; HEADER_CACHE_SIZE = 0; } HEADER_CACHE_SIZE++; @@ -241,7 +241,7 @@ class Headers { // The order of steps are not similar to the ones suggested by the // spec but produce the same result. - const seenHeaders = {}; + const seenHeaders = { __proto__: null }; const entries = []; for (let i = 0; i < list.length; ++i) { const entry = list[i]; |