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Bug 1467483 - Assert that PresArena is only used on the main thread. r=mattwoodrow

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This commit is contained in:
Mats Palmgren 2018-06-07 22:39:11 +02:00
parent 3a86240943
commit b6ef1b3ae7
1 changed files with 2 additions and 0 deletions
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2
layout/base/nsPresArena.cpp
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@ -86,6 +86,7 @@ nsPresArena::ClearArenaRefPtrs(ArenaObjectID aObjectID)
void*
nsPresArena::Allocate(uint32_t aCode, size_t aSize)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(aSize > 0, "PresArena cannot allocate zero bytes");
MOZ_ASSERT(aCode < ArrayLength(mFreeLists));
@ -150,6 +151,7 @@ nsPresArena::Allocate(uint32_t aCode, size_t aSize)
void
nsPresArena::Free(uint32_t aCode, void* aPtr)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(aCode < ArrayLength(mFreeLists));
// Try to recycle this entry.