From b9d25f9a6b3ca791385b80a6a3c3fa5ae113e1e0 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Mon, 23 Oct 2017 12:05:49 +0200 Subject: timediff: return timediff_t from the time diff functions ... to cater for systems with unsigned time_t variables. - Renamed the functions to curlx_timediff and Curl_timediff_us. - Added overflow protection for both of them in either direction for both 32 bit and 64 bit time_ts - Reprefixed the curlx_time functions to use Curl_* Reported-by: Peter Piekarski Fixes #2004 Closes #2005 --- lib/asyn-thread.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'lib/asyn-thread.c') diff --git a/lib/asyn-thread.c b/lib/asyn-thread.c index a86772965..96babb728 100644 --- a/lib/asyn-thread.c +++ b/lib/asyn-thread.c @@ -535,7 +535,8 @@ CURLcode Curl_resolver_is_resolved(struct connectdata *conn, } else { /* poll for name lookup done with exponential backoff up to 250ms */ - time_t elapsed = Curl_tvdiff(Curl_tvnow(), data->progress.t_startsingle); + timediff_t elapsed = Curl_timediff(Curl_tvnow(), + data->progress.t_startsingle); if(elapsed < 0) elapsed = 0; -- cgit v1.2.1