curl / curl / 6839

37%

Pull #2112

travis-ci

SSL: Call SSL initialization and de-initialization always

- Call SSL initialization even when CURL_GLOBAL_SSL is not set as a
  global init flag. For backwards compatibility the SSL library-specific
  part of the initialization (ie initialization routines not in libcurl)
  will only be run if CURL_GLOBAL_SSL is set.

Prior to this change if CURL_GLOBAL_SSL was not set then no SSL
initialization or de-initialization would take place in libcurl,
regardless of whether it was a libcurl initialization routine (ie code
we always must run) or an SSL library-specific initialization routine
(ie code the user can choose to run themselves by not setting
CURL_GLOBAL_SSL). By passing the global init flags to the ssl init
function we can now handle those things separately.

Note for two of the SSL backends SChannel (WinSSL) and NSS, libcurl must
handle the SSL library-specific part of the initialization. If libcurl
is built against one of those backends and CURL_GLOBAL_SSL is not set
then curl_global_init will return error CURLE_FAILED_INIT.

Closes https://github.com/curl/curl/pull/2083
Closes https://github.com/curl/curl/pull/2089
Closes https://github.com/curl/curl/pull/2107
Closes https://github.com/curl/curl/pull/2112

22 of 22 new or added lines in 3 files covered. (100.0%)

20412 of 27524 relevant lines covered (74.16%)

178829.33 hits per line