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buf: add BUF_MAX_LEN

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cypherpunks
2020-03-12 16:02:00 +00:00
parent d3ded1cc1c
commit f46b9320ae
2 changed files with 5 additions and 2 deletions
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src/core/mainloop/connection.c
+2 -2
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@@ -3804,8 +3804,8 @@ connection_buf_read_from_socket(connection_t *conn, ssize_t *max_to_read,
at_most = connection_bucket_read_limit(conn, approx_time());
}
/* Do not allow inbuf to grow past INT_MAX - 1. */
const ssize_t maximum = INT_MAX - 1 - buf_datalen(conn->inbuf);
/* Do not allow inbuf to grow past BUF_MAX_LEN. */
const ssize_t maximum = BUF_MAX_LEN - buf_datalen(conn->inbuf);
if (at_most > maximum) {
at_most = maximum;
}