Marc Fielding created CB-6138:
---------------------------------
Summary: Use of overflow-x in app with iOS 6 Deployment Target
results in iOS 6 device/sim crash
Key: CB-6138
URL: https://issues.apache.org/jira/browse/CB-6138
Project: Apache Cordova
Issue Type: Bug
Components: iOS
Affects Versions: 3.4.0
Environment: iOS 6.x (multiple sub-versions) both simulated and
on-device. Xcode 5.0.2. OSX 10.9.2
Reporter: Marc Fielding
Priority: Minor
Steps to reproduce (100% chance):
1) create a new Cordova 3.4 project (e.g., "mybugsample")
2) add ios platform to cordova project
3) replace www/index.html code with the following:
//////////BEGIN SAMPLE///////////////
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="user-scalable=no, initial-scale=1,
maximum-scale=1, minimum-scale=1, width=device-width, height=device-height,
target-densitydpi=medium-dpi">
<style>
.app {
-webkit-overflow-scrolling: touch;
height:100%;
width:100%;
padding:0px;
margin:0px;
}
td.myTD {
overflow-x:hidden;
}
</style>
</head>
<body>
<div class="app">
<table>
<tr>
<td class="myTD">some text</td>
</tr>
</table>
<script type="application/javascript"
src="cordova.js"></script>
</div>
</body>
</html>
///////////////END SAMPLE//////////
4) Within project folder, perform "cordova prepare ios"
5) Within project folder, perform "open platforms/ios/mybugsample.xcodeproj"
6) Under the "General" tab in project properties, set the "Deployment Target"
to "6.0".
7) Clean, build, and run the app in an iOS 6.x simulator or on a 6.x device.
8) App will crash just after the splashscreen is displayed with the following
error:
WebCore`WebCore::RenderTableCell::borderLeft() const:
0x3cc1c40: pushl %ebp
0x3cc1c41: movl %esp, %ebp
0x3cc1c43: subl $8, %esp
0x3cc1c46: movl 8(%ebp), %eax
0x3cc1c49: movl 12(%eax), %ecx
0x3cc1c4c: movl 12(%ecx), %ecx
0x3cc1c4f: movl 12(%ecx), %ecx
0x3cc1c52: movl 4(%ecx), %ecx
0x3cc1c55: testb $8, 48(%ecx)
0x3cc1c59: je 0x3cc1c6d ;
WebCore::RenderTableCell::borderLeft() const + 45
0x3cc1c5b: movl %eax, (%esp)
0x3cc1c5e: movl $0, 4(%esp)
0x3cc1c66: calll 0x3cbf5c0 ;
WebCore::RenderTableCell::borderHalfLeft(bool) const
0x3cc1c6b: jmp 0x3cc1c9b ;
WebCore::RenderTableCell::borderLeft() const + 91
0x3cc1c6d: movl 4(%eax), %eax
0x3cc1c70: movl 20(%eax), %eax
0x3cc1c73: movl 104(%eax), %ecx
0x3cc1c76: cmpl $0, 132(%eax)
0x3cc1c7d: jne 0x3cc1c91 ;
WebCore::RenderTableCell::borderLeft() const + 81
0x3cc1c7f: movl %ecx, %edx
0x3cc1c81: andl $1879048192, %edx
0x3cc1c87: xorl %eax, %eax
0x3cc1c89: cmpl $268435456, %edx
0x3cc1c8f: jb 0x3cc1c9b ;
WebCore::RenderTableCell::borderLeft() const + 91
0x3cc1c91: shrl %ecx
0x3cc1c93: andl $67108863, %ecx
0x3cc1c99: movl %ecx, %eax
0x3cc1c9b: addl $8, %esp
0x3cc1c9e: popl %ebp
0x3cc1c9f: ret
BTW, Jira lists Cordova 3.4 as an "unreleased version" :)
Thanks!
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