summaryrefslogtreecommitdiffstats
path: root/meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-EVP_DigestInit_ex.patch
diff options
context:
space:
mode:
Diffstat (limited to 'meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-EVP_DigestInit_ex.patch')
-rw-r--r--meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-EVP_DigestInit_ex.patch22
1 files changed, 12 insertions, 10 deletions
diff --git a/meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-EVP_DigestInit_ex.patch b/meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-EVP_DigestInit_ex.patch
index c161e62f62..cebc8cf0d0 100644
--- a/meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-EVP_DigestInit_ex.patch
+++ b/meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-EVP_DigestInit_ex.patch
@@ -8,14 +8,16 @@ http://www.mail-archive.com/openssl-dev@openssl.org/msg32860.html
8 8
9Signed-off-by: Xufeng Zhang <xufeng.zhang@windriver.com> 9Signed-off-by: Xufeng Zhang <xufeng.zhang@windriver.com>
10--- 10---
11--- a/crypto/evp/digest.c 11Index: openssl-1.0.2/crypto/evp/digest.c
12+++ b/crypto/evp/digest.c 12===================================================================
13@@ -199,7 +199,7 @@ 13--- openssl-1.0.2.orig/crypto/evp/digest.c
14 return 0; 14+++ openssl-1.0.2/crypto/evp/digest.c
15 } 15@@ -208,7 +208,7 @@ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, c
16 return 0;
17 }
16 #endif 18 #endif
17- if (ctx->digest != type) 19- if (ctx->digest != type) {
18+ if (type && (ctx->digest != type)) 20+ if (type && (ctx->digest != type)) {
19 { 21 if (ctx->digest && ctx->digest->ctx_size)
20 if (ctx->digest && ctx->digest->ctx_size) 22 OPENSSL_free(ctx->md_data);
21 OPENSSL_free(ctx->md_data); 23 ctx->digest = type;