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synaptics-cxaudio: Fix a critical warning when parsing invalid firmware
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@ -155,6 +155,13 @@ fu_synaptics_cxaudio_firmware_parse (FuFirmware *firmware,
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continue;
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if (rcd->addr > FU_SYNAPTICS_CXAUDIO_EEPROM_SHADOW_SIZE)
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continue;
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if (rcd->buf->len == 0) {
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g_set_error (error,
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FWUPD_ERROR,
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FWUPD_ERROR_NOT_SUPPORTED,
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"record 0x%x had zero size", i);
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return FALSE;
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}
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if (!fu_memcpy_safe (shadow, FU_SYNAPTICS_CXAUDIO_EEPROM_SHADOW_SIZE, rcd->addr, /* dst */
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rcd->buf->data, rcd->buf->len, 0x0, /* src */
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rcd->buf->len, error))
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