From a8a9b3bae9b021c328db27f426dcaf90e01ca030 Mon Sep 17 00:00:00 2001 From: Michael Forney Date: Tue, 6 Dec 2016 02:16:57 -0800 Subject: [PATCH] xinstall: Check result of fchmod --- xinstall.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/xinstall.c b/xinstall.c index 4cd5122..d0069be 100644 --- a/xinstall.c +++ b/xinstall.c @@ -102,7 +102,8 @@ install(const char *s1, const char *s2, int depth) } concat(f1, s1, f2, s2); - fchmod(fileno(f2), mode); + if (fchmod(fileno(f2), mode) < 0) + eprintf("fchmod %s:", s2); if (fclose(f2) == EOF) eprintf("fclose %s:", s2);