chrome/browser/browsing_data/media_licenses_counter.cc - Issue 2867033002: Fix BrowsingDataCounter race condition

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Unified Diff: chrome/browser/browsing_data/media_licenses_counter.cc

Issue 2867033002: Fix BrowsingDataCounter race condition (Closed)

Patch Set: Created 3 years, 7 months ago

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Index: chrome/browser/browsing_data/media_licenses_counter.cc

diff --git a/chrome/browser/browsing_data/media_licenses_counter.cc b/chrome/browser/browsing_data/media_licenses_counter.cc

index cd248ad469080e31a3c42b0f9523450bf1940a16..9f19f2766781f4c337a62bb85e98ff83e664e308 100644

--- a/chrome/browser/browsing_data/media_licenses_counter.cc

+++ b/chrome/browser/browsing_data/media_licenses_counter.cc

@@ -63,6 +63,8 @@ const char* MediaLicensesCounter::GetPrefName() const {

void MediaLicensesCounter::Count() {

DCHECK_CURRENTLY_ON(content::BrowserThread::UI);

+ // Cancel existing requests.

+ weak_ptr_factory_.InvalidateWeakPtrs();

scoped_refptr<storage::FileSystemContext> filesystem_context =

make_scoped_refptr(

content::BrowserContext::GetDefaultStoragePartition(profile_)