1909132 - Crash in [@ RtlpAllocateHeap | RtlpAllocateHeapInternal | malloc_base | __crt_state_management::wrapped_invoke<T>]

Status: NEW

(Core :: Audio/Video: Playback, defect)

Description

[BugBot [:suhaib / :marco/ :calixte]]

Crash report: https://crash-stats.mozilla.org/report/index/6cd82e87-14ce-42c3-aa2c-9db660240720

Reason: STATUS_HEAP_CORRUPTION

Top 10 frames of crashing thread:

0  ntdll.dll  RtlReportFatalFailure  
1  ntdll.dll  RtlReportCriticalFailure  
2  ntdll.dll  RtlpHeapHandleError  
3  ntdll.dll  RtlpHpHeapHandleError  
4  ntdll.dll  RtlpLogHeapFailure  
5  ntdll.dll  RtlpAllocateHeap  
6  ntdll.dll  RtlpAllocateHeapInternal  
7  ucrtbase.dll  malloc_base  
8  ucrtbase.dll  __crt_state_management::wrapped_invoke<void*   
9  mfh264enc.dll  operator new  

By querying Nightly crashes reported within the last 2 months, here are some insights about the signature:

• First crash report: 2024-07-20
• Process type: Multiple distinct types
• Is startup crash: No
• Has user comments: No
• Is null crash: Yes - 1 out of 2 crashes happened on null or near null memory address

Comment 1

[Andrew McCreight [:mccr8]]

Not the best signature, and the stack included in comment 0 is not helpful, but further up I see WMFMediaDataEncoder::ProcessEncode in the stack.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

The severity field is not set for this bug.
:jimm, could you have a look please?

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