Bug 131719 - AX: Accessing a table cell with an invalid column header crashes
Summary: AX: Accessing a table cell with an invalid column header crashes
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P2 Normal
Assignee: chris fleizach
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2014-04-15 17:54 PDT by chris fleizach
Modified: 2014-04-16 11:05 PDT (History)
9 users (show)

See Also:

Attachments
patch (3.89 KB, patch)
2014-04-15 21:40 PDT, chris fleizach 		no flags Details | Formatted Diff | Diff
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Description chris fleizach 2014-04-15 17:54:20 PDT 
* thread #1: tid = 0x95b3a, 0x0000000113f5dd75 WebCore`WebCore::AccessibilityTableCell::columnHeaders(this=0x00007ff91a48cd60, headers=0x00007fff53bdb1c8) + 389 at AccessibilityTableCell.cpp:184, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x0)
    frame #0: 0x0000000113f5dd75 WebCore`WebCore::AccessibilityTableCell::columnHeaders(this=0x00007ff91a48cd60, headers=0x00007fff53bdb1c8) + 389 at AccessibilityTableCell.cpp:184
   181 	            continue;
   182 	
   183 	        std::pair<unsigned, unsigned> childRowRange;
-> 184 	        tableCell->rowIndexRange(childRowRange);
   185 	            
   186 	        const AtomicString& scope = tableCell->getAttribute(scopeAttr);
   187 	        if (scope == "col" || tableCell->isTableHeaderCell())
Comment 1 Radar WebKit Bug Importer 2014-04-15 17:54:51 PDT 
<rdar://problem/16628821>
Comment 2 chris fleizach 2014-04-15 21:40:35 PDT 
Created attachment 229429 [details]
patch
Comment 3 WebKit Commit Bot 2014-04-16 11:05:11 PDT 
Comment on attachment 229429 [details]
patch

Clearing flags on attachment: 229429

Committed r167361: <http://trac.webkit.org/changeset/167361>
Comment 4 WebKit Commit Bot 2014-04-16 11:05:17 PDT 
All reviewed patches have been landed.  Closing bug.