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authorSverker Eriksson <[email protected]>2015-12-11 16:28:23 +0100
committerSverker Eriksson <[email protected]>2015-12-11 16:39:26 +0100
commitd20ffad0455c6b9abf982b16d370e769bd9a8f69 (patch)
tree13492ac55fda361872579385d4fc3cca2958aafb /lib
parent91d628d92e49c693e79aee2cafc0032fb84e50a5 (diff)
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crypto: Fix potential memory leak in error case for block cipher
Diffstat (limited to 'lib')
-rw-r--r--lib/crypto/c_src/crypto.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
index 9155c928fe..6a41385296 100644
--- a/lib/crypto/c_src/crypto.c
+++ b/lib/crypto/c_src/crypto.c
@@ -1359,6 +1359,7 @@ static ERL_NIF_TERM block_crypt_nif(ErlNifEnv* env, int argc, const ERL_NIF_TERM
key.data, ivec_size ? ivec.data : NULL, -1) ||
!EVP_CIPHER_CTX_set_padding(&ctx, 0)) {
+ EVP_CIPHER_CTX_cleanup(&ctx);
return enif_raise_exception(env, atom_notsup);
}