diff options
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.patch | 23 |
1 files changed, 0 insertions, 23 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 deleted file mode 100644 index f736e5c098..0000000000 --- a/meta/recipes-connectivity/openssl/openssl/openssl-avoid-NULL-pointer-dereference-in-EVP_DigestInit_ex.patch +++ /dev/null | |||
@@ -1,23 +0,0 @@ | |||
1 | openssl: avoid NULL pointer dereference in EVP_DigestInit_ex() | ||
2 | |||
3 | We should avoid accessing the type pointer if it's NULL, | ||
4 | this could happen if ctx->digest is not NULL. | ||
5 | |||
6 | Upstream-Status: Submitted | ||
7 | http://www.mail-archive.com/openssl-dev@openssl.org/msg32860.html | ||
8 | |||
9 | Signed-off-by: Xufeng Zhang <xufeng.zhang@windriver.com> | ||
10 | --- | ||
11 | Index: openssl-1.0.2h/crypto/evp/digest.c | ||
12 | =================================================================== | ||
13 | --- openssl-1.0.2h.orig/crypto/evp/digest.c | ||
14 | +++ openssl-1.0.2h/crypto/evp/digest.c | ||
15 | @@ -211,7 +211,7 @@ int EVP_DigestInit_ex(EVP_MD_CTX *ctx, c | ||
16 | type = ctx->digest; | ||
17 | } | ||
18 | #endif | ||
19 | - if (ctx->digest != type) { | ||
20 | + if (type && (ctx->digest != type)) { | ||
21 | if (ctx->digest && ctx->digest->ctx_size) { | ||
22 | OPENSSL_free(ctx->md_data); | ||
23 | ctx->md_data = NULL; | ||