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| author | Martin Willi <martin@revosec.ch> | 2012-07-06 15:54:03 +0200 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2012-07-16 14:53:37 +0200 |
| commit | e35abbe588636c5ca73d8aaa9082314289346bd9 (patch) | |
| tree | eece22634e08ca1ada844d640bb8d8c2d086e61a /src/libtls/tls_protection.c | |
| parent | c3858662d2d1d431bdb453f2b50e63d9c2c5bfad (diff) | |
| download | strongswan-e35abbe588636c5ca73d8aaa9082314289346bd9.tar.bz2 strongswan-e35abbe588636c5ca73d8aaa9082314289346bd9.tar.xz | |
Add a return value to crypter_t.encrypt
Diffstat (limited to 'src/libtls/tls_protection.c')
| -rw-r--r-- | src/libtls/tls_protection.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/libtls/tls_protection.c b/src/libtls/tls_protection.c index a92e902e5..abcc42064 100644 --- a/src/libtls/tls_protection.c +++ b/src/libtls/tls_protection.c @@ -256,7 +256,16 @@ METHOD(tls_protection_t, build, status_t, *data = chunk_cat("mmcc", *data, mac, padding, chunk_from_thing(padding_length)); /* encrypt inline */ - this->crypter_out->encrypt(this->crypter_out, *data, iv, NULL); + if (!this->crypter_out->encrypt(this->crypter_out, *data, + iv, NULL)) + { + if (!this->iv_out.len) + { + free(iv.ptr); + } + free(data->ptr); + return FAILED; + } if (this->iv_out.len) { /* next record IV is last ciphertext block of this record */ |