352295 - nsSVGUtils::GetCoordContextProvider leaks

Status: RESOLVED FIXED

(Core :: SVG, defect)

Description

[Boris Zbarsky [:bzbarsky]]

The following code leaks:

900                    already_AddRefed<nsSVGCoordCtxProvider>
901                    nsSVGUtils::GetCoordContextProvider(nsSVGElement *aElement)
...
910                      nsSVGCoordCtxProvider *ctx;
911                      CallQueryInterface(owner, &ctx);
912                    
913                      NS_IF_ADDREF(ctx);
914                      return ctx;

Since the QI adds a ref, and then we manually addref.

Steps to reproduce:

1)  Enable XPCOM leak logging
2)  Load https://bugzilla.mozilla.org/attachment.cgi?id=224965
3)  Observe the leaks of SVG stuff.

Comment 1

[Boris Zbarsky [:bzbarsky]]

Attachment: Fix

Comment 2

[Boris Zbarsky [:bzbarsky]]

Fixed.