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cifs: free blkcipher in smbhash
This is currently leaked in the rc == 0 case. Reported-by: J. Bruce Fields <bfields@fieldses.org> Signed-off-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
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@ -90,12 +90,10 @@ smbhash(unsigned char *out, const unsigned char *in, unsigned char *key)
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sg_init_one(&sgout, out, 8);
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rc = crypto_blkcipher_encrypt(&desc, &sgout, &sgin, 8);
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if (rc) {
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if (rc)
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cERROR(1, "could not encrypt crypt key rc: %d\n", rc);
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crypto_free_blkcipher(tfm_des);
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goto smbhash_err;
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}
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crypto_free_blkcipher(tfm_des);
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smbhash_err:
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return rc;
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}
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