Closed Bug 1133348 Opened 10 years ago Closed 9 years ago

[Youtube HTML5 video] crash in nsCOMPtr_base::~nsCOMPtr_base() | nsComputedDOMStyle::~nsComputedDOMStyle()

Categories

(Core :: DOM: CSS Object Model, defect)

Product:
Core
Component:
DOM: CSS Object Model
Version:
38 Branch
Platform:
x86
Windows 7
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED INCOMPLETE
Tracking Flags:
Tracking Status
platform-rel --- ?
firefox38 --- affected

People

(Reporter: alice0775, Unassigned)

Details

(Keywords: crash, reproducible, Whiteboard: [platform-rel-Youtube])

Crash Data

This bug was filed from the Socorro interface and is report bp-5be5a987-0851-4c78-bf05-9c1d82150215. ============================================================= The crash is reproducible 100% probability. The crash sig is seldom. but another sig is Bug 1133190. Steps 1. Start browser with newly created profile and Disable HWA and restart non-e10s. 2. Open https://www.youtube.com/watch?v=R6KJjPqlPz4&index=3&list=PL75_HhpYGJQ1Fzv9a46FlHfiy-fJusKBZ 3. Click seek bar with regardless of buffered range 4. And rapidly repeat step3 (should not pause the video and should not mute while testing)
Summary: crash in nsCOMPtr_base::~nsCOMPtr_base() | nsComputedDOMStyle::~nsComputedDOMStyle() → [Youtube HTML5 video] crash in nsCOMPtr_base::~nsCOMPtr_base() | nsComputedDOMStyle::~nsComputedDOMStyle()
CSSOM as a first guess based on the stack.
Component: General → DOM: CSS Object Model
The only nsCOMPtrs in there are mContent and mPseudo... I don't see why either dtor would crash, offhand, unless it's pointing to garbage? I also can't reproduce locally in a debug build (on Mac), unfortunately. :(
Flags: needinfo?(continuation)
I couldn't reproduce on an OSX debug build either.
Flags: needinfo?(continuation)
Crash Signature: [@ nsCOMPtr_base::~nsCOMPtr_base() | nsComputedDOMStyle::~nsComputedDOMStyle()] → [@ nsCOMPtr_base::~nsCOMPtr_base() | nsComputedDOMStyle::~nsComputedDOMStyle()] [@ nsCOMPtr_base::~nsCOMPtr_base | nsComputedDOMStyle::~nsComputedDOMStyle]
platform-rel: --- → ?
Whiteboard: [platform-rel-Youtube]
The video is no longer available.
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → INCOMPLETE
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