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-rw-r--r--meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-EVP_DigestInit_ex.patch14
1 files changed, 7 insertions, 7 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 cebc8cf0d0..f736e5c098 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
@@ -8,16 +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---
11Index: openssl-1.0.2/crypto/evp/digest.c 11Index: openssl-1.0.2h/crypto/evp/digest.c
12=================================================================== 12===================================================================
13--- openssl-1.0.2.orig/crypto/evp/digest.c 13--- openssl-1.0.2h.orig/crypto/evp/digest.c
14+++ openssl-1.0.2/crypto/evp/digest.c 14+++ openssl-1.0.2h/crypto/evp/digest.c
15@@ -208,7 +208,7 @@ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, c 15@@ -211,7 +211,7 @@ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, c
16 return 0; 16 type = ctx->digest;
17 } 17 }
18 #endif 18 #endif
19- if (ctx->digest != type) { 19- if (ctx->digest != type) {
20+ if (type && (ctx->digest != type)) { 20+ if (type && (ctx->digest != type)) {
21 if (ctx->digest && ctx->digest->ctx_size) 21 if (ctx->digest && ctx->digest->ctx_size) {
22 OPENSSL_free(ctx->md_data); 22 OPENSSL_free(ctx->md_data);
23 ctx->digest = type; 23 ctx->md_data = NULL;