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POSFHFKeychainUtils. iOS keychain. ARC compatible
 

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    <p>I was wondering if anyone that was using the SFHFKeychainUtils managed to modify them to be compatible for ARC. More exactly the</p> <pre><code>NSDictionary *attributeResult = NULL; NSMutableDictionary *attributeQuery = [query mutableCopy]; [attributeQuery setObject: (id) kCFBooleanTrue forKey:(__bridge id) kSecReturnAttributes]; OSStatus status = SecItemCopyMatching((CFDictionaryRef) attributeQuery,(CFTypeRef *)(attributeResult)); </code></pre> <p>I tried</p> <pre><code>OSStatus status = SecItemCopyMatching((__bridge CFDictionaryRef) attributeQuery,(CFTypeRef *)(attributeResult)); </code></pre> <p>also</p> <pre><code>CFTypeRef subAttributeResult = (CFTypeRef *)(objc_unretainedPointer(attributeResult)); OSStatus status = SecItemCopyMatching((__bridge CFDictionaryRef) attributeQuery,(CFTypeRef *)(subAttributeResult)); </code></pre> <p>These 2 being the only 2 approaches I managed to get no errors for. Any other approach by adding objc_XXX instead of CFTypeRef here and there gets me errors(from implicit conversions from obj-c pointer to CFTypeRef is disallowed in ARC, to passing x parameter to y parameter discards qualifiers). Obviously the first snip of code gives an error too. Although I get no errors when building, app crashes with EXC_BAD_ACCESS when reaching this part of code.</p> <p>The link for the full SFHFKeychainUtils: <a href="https://github.com/ldandersen/scifihifi-iphone/tree/master/security" rel="noreferrer">https://github.com/ldandersen/scifihifi-iphone/tree/master/security</a></p> <p>Any help, please? Thank you.</p>
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