The branch OpenSSL_1_0_2-stable has been updated via e1be1dce7722ee40ced16b1b91d5e1b9fce13d08 (commit) from 32baafb2f6fb2a424824df08232d86765f554880 (commit)
- Log ----------------------------------------------------------------- commit e1be1dce7722ee40ced16b1b91d5e1b9fce13d08 Author: Dr. Stephen Henson <st...@openssl.org> Date: Fri Aug 5 16:21:26 2016 +0100 Leak fixes. Fix error path leaks in a2i_ASN1_STRING(), a2i_ASN1_INTEGER() and a2i_ASN1_ENUMERATED(). Thanks to Shi Lei for reporting these issues. Reviewed-by: Rich Salz <rs...@openssl.org> ----------------------------------------------------------------------- Summary of changes: crypto/asn1/f_enum.c | 4 ++-- crypto/asn1/f_int.c | 4 ++-- crypto/asn1/f_string.c | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/crypto/asn1/f_enum.c b/crypto/asn1/f_enum.c index 591c3b5..94cd54d 100644 --- a/crypto/asn1/f_enum.c +++ b/crypto/asn1/f_enum.c @@ -160,8 +160,6 @@ int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size) i * 2); if (sp == NULL) { ASN1err(ASN1_F_A2I_ASN1_ENUMERATED, ERR_R_MALLOC_FAILURE); - if (s != NULL) - OPENSSL_free(s); goto err; } s = sp; @@ -199,5 +197,7 @@ int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size) err_sl: ASN1err(ASN1_F_A2I_ASN1_ENUMERATED, ASN1_R_SHORT_LINE); } + if (ret != 1) + OPENSSL_free(s); return (ret); } diff --git a/crypto/asn1/f_int.c b/crypto/asn1/f_int.c index 4a81f81..2bdc78d 100644 --- a/crypto/asn1/f_int.c +++ b/crypto/asn1/f_int.c @@ -172,8 +172,6 @@ int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size) sp = OPENSSL_realloc_clean(s, slen, num + i * 2); if (sp == NULL) { ASN1err(ASN1_F_A2I_ASN1_INTEGER, ERR_R_MALLOC_FAILURE); - if (s != NULL) - OPENSSL_free(s); goto err; } s = sp; @@ -211,5 +209,7 @@ int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size) err_sl: ASN1err(ASN1_F_A2I_ASN1_INTEGER, ASN1_R_SHORT_LINE); } + if (ret != 1) + OPENSSL_free(s); return (ret); } diff --git a/crypto/asn1/f_string.c b/crypto/asn1/f_string.c index 6a6cf34..0f7b9cf 100644 --- a/crypto/asn1/f_string.c +++ b/crypto/asn1/f_string.c @@ -166,8 +166,6 @@ int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size) i * 2); if (sp == NULL) { ASN1err(ASN1_F_A2I_ASN1_STRING, ERR_R_MALLOC_FAILURE); - if (s != NULL) - OPENSSL_free(s); goto err; } s = sp; @@ -205,5 +203,7 @@ int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size) err_sl: ASN1err(ASN1_F_A2I_ASN1_STRING, ASN1_R_SHORT_LINE); } + if (ret != 1) + OPENSSL_free(s); return (ret); } _____ openssl-commits mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-commits