diff options
| author | Brent Cook <bcook@cvs.openbsd.org> | 2019-05-15 13:44:19 +0000 |
|---|---|---|
| committer | Brent Cook <bcook@cvs.openbsd.org> | 2019-05-15 13:44:19 +0000 |
| commit | bbb427df72997b3a13fe519ddc5db345005c3aba (patch) | |
| tree | 9f56bff99ae587bd79e7c287456ada395589215d | |
| parent | 45537f6b94632b2bb381a5b090f5665f7fa0b410 (diff) | |
check result of ftruncate() as we do write() below
ok beck@
| -rw-r--r-- | usr.sbin/ocspcheck/ocspcheck.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.sbin/ocspcheck/ocspcheck.c b/usr.sbin/ocspcheck/ocspcheck.c index 551a8fa091f..41700f91a08 100644 --- a/usr.sbin/ocspcheck/ocspcheck.c +++ b/usr.sbin/ocspcheck/ocspcheck.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ocspcheck.c,v 1.24 2017/12/01 14:42:23 visa Exp $ */ +/* $OpenBSD: ocspcheck.c,v 1.25 2019/05/15 13:44:18 bcook Exp $ */ /* * Copyright (c) 2017 Bob Beck <beck@openbsd.org> @@ -670,7 +670,9 @@ main(int argc, char **argv) * write out the DER format response to the staplefd */ if (staplefd >= 0) { - (void) ftruncate(staplefd, 0); + while (ftruncate(staplefd, 0) < 0) + if (errno != EINTR && errno != EAGAIN) + err(1, "Write of OCSP response failed"); w = 0; written = 0; while (written < instaplesz) { |