Bug 167912 – ExtendedColor leaks seen on leaks bot

• Component: WebCore Misc.
• Status: RESOLVED FIXED

[Joseph Pecoraro]

ExtendedColor leaks seen on leaks bot

Test:
WebCore::Color c1(1.0, 0.5, 0.25, 1.0, WebCore::ColorSpaceDisplayP3);
WebCore::Color c2(0.1, 0.5, 0.25, 1.0, WebCore::ColorSpaceDisplayP3);
c1 = WTFMove(c2);

Leak:
Leak: 0x7fdda21060f0  size=32  zone: WebKit Using System Malloc_0x10f14c000
	0x00000001 0x60000000 0x3f800000 0x3f000000 	.......`...?...?
	0x3e800000 0x3f800000 0x00000003 0x706d6f63 	...>...?....comp
	Call stack: [thread 0x7fffc18523c0]: 
        | 0x1 
        | start 
        ...
        | WebKit::testLeak()
        | WebCore::Color::Color(float, float, float, float, WebCore::ColorSpace) Color.cpp:308 
        | WebCore::Color::Color(float, float, float, float, WebCore::ColorSpace) Color.cpp:305 
        | WebCore::ExtendedColor::create(float, float, float, float, WebCore::ColorSpace) ExtendedColor.cpp:38 
        | WTF::RefCounted<WebCore::ExtendedColor>::operator new(unsigned long) RefCounted.h:140 
        | WTF::fastMalloc(unsigned long) FastMalloc.cpp:256 
        | bmalloc::api::malloc(unsigned long) bmalloc.h:43 
        | bmalloc::Cache::allocate(unsigned long) Cache.h:80 
        | bmalloc::Allocator::allocate(unsigned long) Allocator.h:89 
        | bmalloc::Allocator::allocateSlowCase(unsigned long) Allocator.cpp:187 
        | bmalloc::DebugHeap::malloc(unsigned long) DebugHeap.cpp:44

[Joseph Pecoraro]

Created attachment 300767 [details]
[PATCH] Proposed Fix

[WebKit Commit Bot]

Comment on attachment 300767 [details]
[PATCH] Proposed Fix

Clearing flags on attachment: 300767

Committed r211768: <http://trac.webkit.org/changeset/211768>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.