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openssl: replace call to OPENSSL_config

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OPENSSL_config() is "strongly recommended" to use but unfortunately that
function makes an exit() call on wrongly formatted config files which
makes it hard to use in some situations. OPENSSL_config() itself calls
CONF_modules_load_file() and we use that instead and we ignore its
return code!

Reported-by: Jan Ehrhardt
Bug: http://curl.haxx.se/bug/view.cgi?id=1401
This commit is contained in:
Daniel Stenberg 2014-08-07 12:02:34 +02:00
parent 40e13829af
commit 7d2f61f66a
1 changed files with 11 additions and 1 deletions
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12
lib/vtls/openssl.c
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@ -741,7 +741,17 @@ int Curl_ossl_init(void)
return 0;
OpenSSL_add_all_algorithms();
OPENSSL_config(NULL);
/* OPENSSL_config(NULL); is "strongly recommended" to use but unfortunately
that function makes an exit() call on wrongly formatted config files
which makes it hard to use in some situations. OPENSSL_config() itself
calls CONF_modules_load_file() and we use that instead and we ignore
its return code! */
(void)CONF_modules_load_file(NULL, NULL,
CONF_MFLAGS_DEFAULT_SECTION|
CONF_MFLAGS_IGNORE_MISSING_FILE);
return 1;
}