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Re: SecKeychainItemCopyContent for ppc on Leopard



On Nov 1, 2007, at 3:34 PM, Jon Crosby wrote:

I'm not quite sure of the problem, but I think you ought to use strlen() there instead of -length, or else your UTF-8 string will be cut short if it has non-ASCII characters in it.


Thanks for the tip. I replaced [serviceName length] with strlen([serviceName UTF8String]). The code in question, however, is still behaving differently on i386 and ppc.



If anyone is interested in helping identify the root cause of this line of code:


status = SecKeychainItemCopyContent(item, NULL, &list, &length, (void **)&password);

returning two different status flags for i386 vs. ppc when run from the same unit test, the entire project's source can be found here:

http://oauth.googlecode.com/svn/code/obj-c/

The line mentioned above is line 96 of OAToken.m and the unit test that fails (only for the ppc version of a Release build created in Leopard in Xcode 3.0 on a MBP) is "testInitWithKeychainUsingAppName" in OATokenTest.m, starting on line 57.

This is an MIT-licensed project so all of the code is in the public domain, free to use in your own projects.

-Jon
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References: 
 >SecKeychainItemCopyContent for ppc on Leopard (From: Jon Crosby <email@hidden>)
 >Re: SecKeychainItemCopyContent for ppc on Leopard (From: Nick Zitzmann <email@hidden>)
 >Re: SecKeychainItemCopyContent for ppc on Leopard (From: Jon Crosby <email@hidden>)



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