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| author | Nick Mathewson <nickm@torproject.org> | 2003-09-26 18:44:20 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2003-09-26 18:44:20 +0000 |
| commit | a3e08a01192831f8f686c9a03b394dff4031b10f (patch) | |
| tree | d17c5279230032e01f6022b58295d6b63a7413ea | |
| parent | 31cee9fe18b01eaaea9fc9e0fd5e1e8bf7baa535 (diff) | |
| download | tor-a3e08a01192831f8f686c9a03b394dff4031b10f.tar tor-a3e08a01192831f8f686c9a03b394dff4031b10f.tar.gz | |
Bugfixes in crypto_pk_write_private_key_to_filename
svn:r489
| -rw-r--r-- | src/common/crypto.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/common/crypto.c b/src/common/crypto.c index f6c7360d5..cf209451a 100644 --- a/src/common/crypto.c +++ b/src/common/crypto.c @@ -479,18 +479,23 @@ crypto_pk_write_private_key_to_filename(crypto_pk_env_t *env, BIO *bio; char *cp; long len; + char *s; int r; assert(env->type == CRYPTO_PK_RSA); if (!(bio = BIO_new(BIO_s_mem()))) return -1; - if (PEM_write_bio_RSAPrivateKey(bio, (RSA*)env->key, NULL,NULL,0,0,NULL)) { + if (PEM_write_bio_RSAPrivateKey(bio, (RSA*)env->key, NULL,NULL,0,NULL,NULL) + == 0) { BIO_free(bio); return -1; } len = BIO_get_mem_data(bio, &cp); - assert(len == strlen(cp)); - r = write_str_to_file(fname, cp); + s = tor_malloc(len+1); + strncpy(s, cp, len); + s[len] = '\0'; + r = write_str_to_file(fname, s); BIO_free(bio); + free(s); return r; } |