From c527fd1f14c27855a37f2e8ac5346ce8d940ced2 Mon Sep 17 00:00:00 2001 From: Tudor Florea Date: Thu, 16 Oct 2014 03:05:19 +0200 Subject: initial commit for Enea Linux 4.0-140929 Migrated from the internal git server on the daisy-enea-point-release branch Signed-off-by: Tudor Florea --- ...NULL-pointer-dereference-in-dh_pub_encode.patch | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-dh_pub_encode.patch (limited to 'meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-dh_pub_encode.patch') diff --git a/meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-dh_pub_encode.patch b/meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-dh_pub_encode.patch new file mode 100644 index 0000000000..3e93fe4e22 --- /dev/null +++ b/meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-dh_pub_encode.patch @@ -0,0 +1,39 @@ +openssl: avoid NULL pointer dereference in dh_pub_encode()/dsa_pub_encode() + +We should avoid accessing the pointer if ASN1_STRING_new() +allocates memory failed. + +Upstream-Status: Submitted +http://www.mail-archive.com/openssl-dev@openssl.org/msg32859.html + +Signed-off-by: Xufeng Zhang +--- +--- a/crypto/dh/dh_ameth.c ++++ b/crypto/dh/dh_ameth.c +@@ -139,6 +139,12 @@ + dh=pkey->pkey.dh; + + str = ASN1_STRING_new(); ++ if (!str) ++ { ++ DHerr(DH_F_DH_PUB_ENCODE, ERR_R_MALLOC_FAILURE); ++ goto err; ++ } ++ + str->length = i2d_DHparams(dh, &str->data); + if (str->length <= 0) + { +--- a/crypto/dsa/dsa_ameth.c ++++ b/crypto/dsa/dsa_ameth.c +@@ -148,6 +148,11 @@ + { + ASN1_STRING *str; + str = ASN1_STRING_new(); ++ if (!str) ++ { ++ DSAerr(DSA_F_DSA_PUB_ENCODE, ERR_R_MALLOC_FAILURE); ++ goto err; ++ } + str->length = i2d_DSAparams(dsa, &str->data); + if (str->length <= 0) + { -- cgit v1.2.3-54-g00ecf