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ima-evm-utils: fix memory leak in case of error

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OpenSSL context should be freed in case of versions >= 1.1 before leaving
the function in case EVP_DigestUpdate() returns any error.

Signed-off-by: Bruno Meneguele <bmeneg@redhat.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This commit is contained in:
Bruno Meneguele 2020-07-15 18:39:05 -03:00 committed by Mimi Zohar
parent 02d976a3df
commit dbbaccc781
1 changed files with 2 additions and 2 deletions
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4
src/evmctl.c
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@ -2156,7 +2156,7 @@ static void calc_bootaggr(struct tpm_bank_info *bank)
err = EVP_DigestUpdate(pctx, bank->pcr[i], bank->digest_size);
if (!err) {
log_err("EVP_DigestUpdate() failed\n");
return;
goto out;
}
}
@ -2165,7 +2165,7 @@ static void calc_bootaggr(struct tpm_bank_info *bank)
err = EVP_DigestUpdate(pctx, bank->pcr[i], bank->digest_size);
if (!err) {
log_err("EVP_DigestUpdate() failed\n");
return;
goto out;
}
}
}