[tor-commits] [tor/master] Explain why we use raw_free with getdelim result.

commit 391ef5e42cc79982a28aaaf22e9f9b255f6910d3 Author: Nick Mathewson nickm@torproject.org Date: Tue Jul 10 20:16:37 2018 -0400

Explain why we use raw_free with getdelim result. --- src/feature/dircache/dirserv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/feature/dircache/dirserv.c b/src/feature/dircache/dirserv.c index 57de6ab8e..1500467ec 100644 --- a/src/feature/dircache/dirserv.c +++ b/src/feature/dircache/dirserv.c @@ -2682,8 +2682,10 @@ dirserv_read_measured_bandwidths(const char *from_file, rv = 0;

err: - if (line) + if (line) { + // we need to raw_free this buffer because we got it from tor_getdelim() raw_free(line); + } if (fp) fclose(fp); return rv;