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fix yykeychain leaks #457

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fix yykeychain leaks #457

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9 changes: 7 additions & 2 deletions YYKit/Utility/YYKeychain.m
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Original file line number Diff line number Diff line change
Expand Up @@ -434,17 +434,22 @@ + (YYKeychainItem *)selectOneItem:(YYKeychainItem *)item error:(NSError **)error
status = SecItemCopyMatching((__bridge CFDictionaryRef)query, &result);
if (status != errSecSuccess) {
if (error) *error = [[self class] errorWithCode:status];
if (result) {
CFRelease(result);
}
return nil;
}
if (!result) {
return nil;
}
if (!result) return nil;

NSDictionary *dic = nil;
if (CFGetTypeID(result) == CFDictionaryGetTypeID()) {
dic = (__bridge NSDictionary *)(result);
} else if (CFGetTypeID(result) == CFArrayGetTypeID()){
dic = [(__bridge NSArray *)(result) firstObject];
if (![dic isKindOfClass:[NSDictionary class]]) dic = nil;
}
CFRelease(result);
if (!dic.count) return nil;
return [[YYKeychainItem alloc] initWithDic:dic];
}
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