Free buf when its no longer used. This helps eliminate a static analysis

warning. PR: ports/172566 Submitted by: Erik Cederstrand <erik@cederstrand.dk> Approved by: cperciva MFC after: 3 days
svn path=/head/; revision=241847
2012-10-22 03:06:59 +00:00 · 2012-10-22 03:06:59 +00:00 · c969ca9408 · 2020-12-20 02:59:44 +00:00
commit c969ca9408
parent d1ea2c6674
1 changed files with 2 additions and 0 deletions
--- a/games/random/randomize_fd.c
+++ b/games/random/randomize_fd.c
@ -207,6 +207,8 @@ randomize_fd(int fd, int type, int unique, double denom)
 		goto make_token;
 	}

+	free(buf);
+
 	for (i = numnode; i > 0; i--) {
 		selected = random() % numnode;