diff options
Diffstat (limited to 'src/or/buffers.c')
| -rw-r--r-- | src/or/buffers.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/or/buffers.c b/src/or/buffers.c index d5c35aa4f5..d9065eb412 100644 --- a/src/or/buffers.c +++ b/src/or/buffers.c @@ -6,6 +6,8 @@ #include "or.h" +extern or_options_t options; /* command-line and config-file options */ + int buf_new(char **buf, size_t *buflen, size_t *buf_datalen) { assert(buf && buflen && buf_datalen); @@ -45,6 +47,13 @@ int read_to_buf(int s, int at_most, char **buf, size_t *buflen, size_t *buf_data if(at_most == 0) return 0; /* we shouldn't read anything */ + if(!options.LinkPadding && at_most > 10*sizeof(cell_t)) { + /* if no linkpadding. do a rudimentary round-robin so one + * connection can't hog our receiver bucket + */ + at_most = 10*sizeof(cell_t); + } + // log(LOG_DEBUG,"read_to_buf(): reading at most %d bytes.",at_most); read_result = read(s, *buf+*buf_datalen, at_most); if (read_result < 0) { |