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| author | Daniel Stenberg <daniel@haxx.se> | 2019-01-08 17:34:45 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2019-01-09 10:15:36 +0100 |
| commit | 1a93153783c0ae626acf0b9041eeb2cb2fe7944a (patch) | |
| tree | 2144644f452736bed0cb7e9fdce8642d7728ce16 /lib/timeval.c | |
| parent | 114a02c75b702e98abf6328271bc76863c67b931 (diff) | |
| download | curl-1a93153783c0ae626acf0b9041eeb2cb2fe7944a.tar.gz | |
timediff: fix math for unsigned time_t
Bug: https://curl.haxx.se/mail/lib-2018-12/0088.html
Closes #3449
Diffstat (limited to 'lib/timeval.c')
| -rw-r--r-- | lib/timeval.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/timeval.c b/lib/timeval.c index 2d7c782fa..f1cbfe677 100644 --- a/lib/timeval.c +++ b/lib/timeval.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -187,7 +187,7 @@ struct curltime Curl_now(void) */ timediff_t Curl_timediff(struct curltime newer, struct curltime older) { - timediff_t diff = newer.tv_sec-older.tv_sec; + timediff_t diff = (timediff_t)newer.tv_sec-older.tv_sec; if(diff >= (TIME_MAX/1000)) return TIME_MAX; else if(diff <= (TIME_MIN/1000)) @@ -201,7 +201,7 @@ timediff_t Curl_timediff(struct curltime newer, struct curltime older) */ timediff_t Curl_timediff_us(struct curltime newer, struct curltime older) { - timediff_t diff = newer.tv_sec-older.tv_sec; + timediff_t diff = (timediff_t)newer.tv_sec-older.tv_sec; if(diff >= (TIME_MAX/1000000)) return TIME_MAX; else if(diff <= (TIME_MIN/1000000)) |