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Last Comment Bug 483217 - prbool violation in /content/html/content/src/nsHTMLButtonElement.cpp
: prbool violation in /content/html/content/src/nsHTMLButtonElement.cpp
: regression
Product: Core
Classification: Components
Component: Layout (show other bugs)
: unspecified
: x86 Linux
: -- normal (vote)
: ---
Assigned To: Graeme McCutcheon [:graememcc]
: Jet Villegas (:jet)
Depends on:
Blocks: 345339
  Show dependency treegraph
Reported: 2009-03-13 08:01 PDT by (dormant account)
Modified: 2009-03-14 07:44 PDT (History)
7 users (show)
See Also:
Crash Signature:
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---

Fix (556 bytes, patch)
2009-03-13 12:49 PDT, Graeme McCutcheon [:graememcc]
bzbarsky: review+
bzbarsky: superreview+
Details | Diff | Splinter Review

Description (dormant account) 2009-03-13 08:01:55 PDT
bug 345339 introduced a violation, comiter's email is bouncing prbool complaints, so I'm filing this.

Graeme McCutcheon <> introduced a new PRBool problem in changeset of nsHTMLButtonElement.cpp.

Commit message: Bug 345339.  Make nsPresState not use a hashtable in favor of using less memory and only storing the things it really wants to store.  Switch box objects to their own hashtable.  r+sr=roc

Error: /content/html/content/src/nsHTMLButtonElement.cpp:

See Taras' blog for more info about prbool bugs
Comment 1 Boris Zbarsky [:bz] (still a bit busy) 2009-03-13 10:21:13 PDT
Er, yes.  This is bad.  On error, this will return a true value.

Graeme, want to fix?
Comment 2 Graeme McCutcheon [:graememcc] 2009-03-13 12:49:19 PDT
Created attachment 367275 [details] [diff] [review]

Meh. I fail - that was a straight copy from Karthik's original patch, should have scrutinised it more closely.
Comment 3 Boris Zbarsky [:bz] (still a bit busy) 2009-03-13 13:32:03 PDT

Graeme, is this something we need to fix on 1.9.1 too?
Comment 4 Graeme McCutcheon [:graememcc] 2009-03-13 13:36:42 PDT
> Graeme, is this something we need to fix on 1.9.1 too?

No. 345339 landed on trunk only.

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