Do not allocate memory for line buffered output

libc is perfectly capable of allocating memory for its buffers, so let it do its job. * strace.c (init): Do not allocate memory for setvbuf invocation.
2016-12-04 18:36:31 +00:00
parent 6be0d91285
commit 2ecb0a0467
1 changed files with 1 additions and 2 deletions
--- a/strace.c
+++ b/strace.c
@ -1834,8 +1834,7 @@ init(int argc, char *argv[])
 	}

 	if (!outfname || outfname[0] == '|' || outfname[0] == '!') {
-		char *buf = xmalloc(BUFSIZ);
-		setvbuf(shared_log, buf, _IOLBF, BUFSIZ);
+		setvbuf(shared_log, NULL, _IOLBF, 0);
 	}
 	if (outfname && argv[0]) {
 		if (!opt_intr)