diff options
Diffstat (limited to 'source3/lib/afs.c')
| -rw-r--r-- | source3/lib/afs.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/source3/lib/afs.c b/source3/lib/afs.c index a7d6f6c9f7..9f5d81f442 100644 --- a/source3/lib/afs.c +++ b/source3/lib/afs.c @@ -42,20 +42,23 @@ static char *afs_encode_token(const char *cell, const DATA_BLOB ticket, const struct ClearToken *ct) { char *base64_ticket; - char *result; + char *result = NULL; DATA_BLOB key = data_blob(ct->HandShakeKey, 8); char *base64_key; + TALLOC_CTX *mem_ctx; + + mem_ctx = talloc_stackframe(); + if (mem_ctx == NULL) + goto done; - base64_ticket = base64_encode_data_blob(ticket); + base64_ticket = base64_encode_data_blob(mem_ctx, ticket); if (base64_ticket == NULL) - return NULL; + goto done; - base64_key = base64_encode_data_blob(key); - if (base64_key == NULL) { - TALLOC_FREE(base64_ticket); - return NULL; - } + base64_key = base64_encode_data_blob(mem_ctx, key); + if (base64_key == NULL) + goto done; asprintf(&result, "%s\n%u\n%s\n%u\n%u\n%u\n%s\n", cell, ct->AuthHandle, base64_key, ct->ViceId, ct->BeginTimestamp, @@ -63,8 +66,8 @@ static char *afs_encode_token(const char *cell, const DATA_BLOB ticket, DEBUG(10, ("Got ticket string:\n%s\n", result)); - TALLOC_FREE(base64_ticket); - TALLOC_FREE(base64_key); +done: + TALLOC_FREE(mem_ctx); return result; } |