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author | Matt Caswell <matt@openssl.org> | 2016-04-27 14:09:35 +0100 |
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committer | Matt Caswell <matt@openssl.org> | 2016-04-28 13:13:09 +0100 |
commit | d54ac5c4bfcb75967960492de31a83fbc7c46673 (patch) | |
tree | 9d493691a17ed66f303decca8c3f989b8c563177 | |
parent | 460c5e1d2f7388216f12d345d13202381b30e2a3 (diff) | |
download | openssl-d54ac5c4bfcb75967960492de31a83fbc7c46673.tar.gz |
Free memory on error in PKCS7_dataFinal()
The PKCS7_dataFinal() function allocates a memory buffer but then fails
to free it on an error condition.
Reviewed-by: Richard Levitte <levitte@openssl.org>
-rw-r--r-- | crypto/pkcs7/pk7_doit.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/pkcs7/pk7_doit.c b/crypto/pkcs7/pk7_doit.c index 9d66fc4007..72bd54d627 100644 --- a/crypto/pkcs7/pk7_doit.c +++ b/crypto/pkcs7/pk7_doit.c @@ -808,6 +808,7 @@ int PKCS7_dataFinal(PKCS7 *p7, BIO *bio) goto err; if (!EVP_SignFinal(ctx_tmp, abuf, &abuflen, si->pkey)) { + OPENSSL_free(abuf); PKCS7err(PKCS7_F_PKCS7_DATAFINAL, ERR_R_EVP_LIB); goto err; } |