diff options
| -rw-r--r-- | src/or/buffers.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/or/buffers.c b/src/or/buffers.c index 2ca05a0fce..d8a0e52583 100644 --- a/src/or/buffers.c +++ b/src/or/buffers.c @@ -290,9 +290,10 @@ int write_to_buf(const char *string, int string_len, buf_t *buf) { assert(string && BUF_OK(buf)); - if (buf_ensure_capacity(buf, buf->datalen+string_len)) + if (buf_ensure_capacity(buf, buf->datalen+string_len)) { log_fn(LOG_WARN, "buflen too small, can't hold %d bytes.",buf->datalen+string_len); return -1; + } memcpy(buf->mem+buf->datalen, string, string_len); buf->datalen += string_len; |