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[crypto] Fixed aes_gcm uninitialized output_len pointer #27672

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1 change: 1 addition & 0 deletions sw/device/lib/crypto/impl/aes_gcm/aes_gcm.c
Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,7 @@ static status_t aes_gcm_gctr(const aes_key_t key, aes_block_t *iv,
// Not enough data for a full block; copy into the partial block.
unsigned char *partial_bytes = (unsigned char *)partial->data;
memcpy(partial_bytes + partial_len, input, input_len);
*output_len = 0;
} else {
// Construct a block from the partial data and the start of the new data.
unsigned char *partial_bytes = (unsigned char *)partial->data;
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