Attempt to log an error if init failed
If init failed we'd like to set an error code to indicate that. But if
init failed then when the error system tries to load its strings its going
to fail again. We could get into an infinite loop. Therefore we just set
a single error the first time around. After that no error is set.
Reviewed-by: Rich Salz <rsalz@openssl.org>
diff --git a/apps/errstr.c b/apps/errstr.c
index 960815d..99bb9e9 100644
--- a/apps/errstr.c
+++ b/apps/errstr.c
@@ -114,6 +114,11 @@
if (!opt_ulong(*argv, &l))
ret++;
else {
+ /* We're not really an SSL application so this won't auto-init, but
+ * we're still interested in SSL error strings
+ */
+ OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS
+ | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
ERR_error_string_n(l, buf, sizeof buf);
BIO_printf(bio_out, "%s\n", buf);
}
