Memory leaks in iOS

When I’m using below code in my app.

Keychain.getGenericPassword()
      .then(credentials => {
        if (credentials) {
          this.setState({
            password: credentials.password
          });
        } else {
          return Keychain.setGenericPassword(
            'test',
            'randomSecret'
          ).then(() => {
            this.setState({
              password: 'test'
            });
            Promise.resolve('randomSecret')
          });
        }
      })
      .catch(error => {
        this.setState({
          password: error.message
        });
        Promise.reject(error)
      });

I’m getting memory leaks. I’m using Xcode instrumentation to identify this leaks. See attached screenshots. This leaks increases continuously until the app is an active.

Below is the app leak area. OSStatus osStatus = SecItemCopyMatching((__bridge CFDictionaryRef) query, (CFTypeRef*)&foundTypeRef);

Let me know whether I’m doing anything wrong.

[rajivshah3]

Update: The leak was actually coming from foundTypeRef, which is a Core Foundation object that we created but didn’t release after we were done using it. I fixed it in #188

[rajivshah3]

@Bautista-Baiocchi-lora when I have some time I’ll try the CFRelease(osStatus) to see if it resolves the issue. I’m not very experienced with memory management though, so I’m not sure if this is the correct fix. @oblador do you know if this is the right approach?