Bug 25553 - SVG path.getPresentationAttribute("") -> NULL ptr
Summary: SVG path.getPresentationAttribute("") -> NULL ptr
Alias: None
Product: WebKit
Classification: Unclassified
Component: SVG (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC Windows Vista
: P1 Normal
Assignee: Nobody
URL: http://skypher.com/SkyLined/Repro/Web...
Keywords: GoogleBug
Depends on:
Reported: 2009-05-04 13:40 PDT by Berend-Jan Wever
Modified: 2009-05-05 08:42 PDT (History)
2 users (show)

See Also:

Fix mappedAttributes() access without NULL check (3.61 KB, patch)
2009-05-05 08:39 PDT, Eric Seidel (no email)
aroben: review+
Details | Formatted Diff | Diff

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Description Berend-Jan Wever 2009-05-04 13:40:48 PDT
Bug found in latest Chrome 1.x release without symbols, so I have no stack dump or anything. It repro's reliably in latest Chrome 2.x ToT.

  path = window.document.createElementNS("http://www.w3.org/2000/svg", "path");
Comment 1 Berend-Jan Wever 2009-05-04 13:42:19 PDT
Added repro url.
Comment 2 Berend-Jan Wever 2009-05-04 13:48:09 PDT
Renaming to "SVG"
Comment 3 Eric Seidel (no email) 2009-05-05 08:39:10 PDT
Created attachment 30021 [details]
Fix mappedAttributes() access without NULL check

 6 files changed, 41 insertions(+), 0 deletions(-)
Comment 4 Adam Roben (:aroben) 2009-05-05 08:40:05 PDT
Comment on attachment 30021 [details]
Fix mappedAttributes() access without NULL check

Comment 5 Eric Seidel (no email) 2009-05-05 08:42:17 PDT
Thank you very much for the bug and excellent test case!

Committing to http://svn.webkit.org/repository/webkit/trunk ...
	M	LayoutTests/ChangeLog
	A	LayoutTests/svg/custom/path-getPresentationAttribute-crash-expected.txt
	A	LayoutTests/svg/custom/path-getPresentationAttribute-crash.html
	M	WebCore/ChangeLog
	M	WebCore/html/HTMLInputElement.cpp
	M	WebCore/svg/SVGStyledElement.cpp
Committed r43237