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| author | Marc Hoersken <info@marc-hoersken.de> | 2020-03-12 09:34:34 +0100 |
|---|---|---|
| committer | Marc Hoersken <info@marc-hoersken.de> | 2020-03-15 11:08:27 +0100 |
| commit | 696cfc0f6ca4f4cf822cef50ff6ea8c012a016df (patch) | |
| tree | f01637caa56cd446cbc41d4a922f38c73845545d | |
| parent | 041e778f1e864f57d98757704378acb14c9d873e (diff) | |
select: add 'timeout_ms' wrap-around precaution to Curl_select
| -rw-r--r-- | lib/select.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/select.c b/lib/select.c index bbada45fc..1ab023934 100644 --- a/lib/select.c +++ b/lib/select.c @@ -122,6 +122,12 @@ int Curl_select(curl_socket_t maxfd, int pending_ms; int r; +#if SIZEOF_TIME_T != SIZEOF_INT + /* wrap-around precaution */ + if(timeout_ms >= INT_MAX) + timeout_ms = INT_MAX; +#endif + #ifdef USE_WINSOCK /* WinSock select() can't handle zero events. See the comment below. */ if((!fds_read || fds_read->fd_count == 0) && |