KeyStore: Fix the return value when send() or recv() has an error. (1c2eccfa) · Commits · e / os / android_frameworks_native-old

cmds/keystore/keystore_get.h

+4 −1

Original line number	Diff line number	Diff line
		@@ -32,7 +32,7 @@ extern "C" {
		#endif

		/* This function is provided for native components to get values from keystore.
		* Users are required to link against libcutils. Keys are values are 8-bit safe.
		* Users are required to link against libcutils. Keys and values are 8-bit safe.
		* The first two arguments are the key and its length. The third argument
		* specifies the buffer to store the retrieved value, which must be an array of
		* KEYSTORE_MESSAGE_SIZE bytes. This function returns the length of the value or
		@@ -65,7 +65,10 @@ static int keystore_get(const char key, int length, char value)
		}
		offset += n;
		}
		} else {
		length = -1;
		}

		close(sock);
		return length;
		}