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time: Use close-on-exec instead of fclose() in the child process.

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This commit is contained in:
Jilles Tjoelker 2012-12-08 17:41:39 +00:00
parent cca6f4a8f3
commit 689f0bd93b
1 changed files with 1 additions and 3 deletions
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4
usr.bin/time/time.c
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@ -112,7 +112,7 @@ main(int argc, char **argv)
argv += optind;
if (ofn) {
if ((out = fopen(ofn, aflag ? "a" : "w")) == NULL)
if ((out = fopen(ofn, aflag ? "ae" : "we")) == NULL)
err(1, "%s", ofn);
setvbuf(out, (char *)NULL, _IONBF, (size_t)0);
}
@ -123,8 +123,6 @@ main(int argc, char **argv)
err(1, "time");
/* NOTREACHED */
case 0: /* child */
if (ofn)
fclose(out);
execvp(*argv, argv);
err(errno == ENOENT ? 127 : 126, "%s", *argv);
/* NOTREACHED */