diff options
Diffstat (limited to 'src/common/crypto.c')
| -rw-r--r-- | src/common/crypto.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/common/crypto.c b/src/common/crypto.c index 09d7fc886b..cfbc002dca 100644 --- a/src/common/crypto.c +++ b/src/common/crypto.c @@ -524,6 +524,8 @@ crypto_pk_read_private_key_from_string(crypto_pk_env_t *env, /* Create a read-only memory BIO, backed by the string 's' */ b = BIO_new_mem_buf((char*)s, (int)len); + if (!b) + return -1; if (env->key) RSA_free(env->key); @@ -584,6 +586,8 @@ crypto_pk_write_key_to_string_impl(crypto_pk_env_t *env, char **dest, tor_assert(dest); b = BIO_new(BIO_s_mem()); /* Create a memory BIO */ + if (!b) + return -1; /* Now you can treat b as if it were a file. Just use the * PEM_*_bio_* functions instead of the non-bio variants. @@ -651,6 +655,8 @@ crypto_pk_read_public_key_from_string(crypto_pk_env_t *env, const char *src, tor_assert(len<INT_MAX); b = BIO_new(BIO_s_mem()); /* Create a memory BIO */ + if (!b) + return -1; BIO_write(b, src, (int)len); |