tor

commit 391ef5e42cc79982a28aaaf22e9f9b255f6910d3
parent c4dd38e625a105a5d5d29242a8531da9677c98d8
Author: Nick Mathewson <nickm@torproject.org>
Date:   Tue, 10 Jul 2018 20:16:37 -0400

Explain why we use raw_free with getdelim result.

Diffstat:
M
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
@@ -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;