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Diffstat (limited to 'ext/openssl/ossl.c')
-rw-r--r--ext/openssl/ossl.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/ext/openssl/ossl.c b/ext/openssl/ossl.c
index 689f21a..614d2fa 100644
--- a/ext/openssl/ossl.c
+++ b/ext/openssl/ossl.c
@@ -294,10 +294,9 @@ ossl_to_der_if_possible(VALUE obj)
static VALUE
ossl_make_error(VALUE exc, const char *fmt, va_list args)
{
- char buf[BUFSIZ];
+ VALUE str = Qnil;
const char *msg;
long e;
- int len = 0;
#ifdef HAVE_ERR_PEEK_LAST_ERROR
e = ERR_peek_last_error();
@@ -305,14 +304,19 @@ ossl_make_error(VALUE exc, const char *fmt, va_list args)
e = ERR_peek_error();
#endif
if (fmt) {
- len = vsnprintf(buf, BUFSIZ, fmt, args);
+ str = rb_vsprintf(fmt, args);
}
- if (len < BUFSIZ && e) {
+ if (e) {
if (dOSSL == Qtrue) /* FULL INFO */
msg = ERR_error_string(e, NULL);
else
msg = ERR_reason_error_string(e);
- len += snprintf(buf+len, BUFSIZ-len, "%s%s", (len ? ": " : ""), msg);
+ if (NIL_P(str)) {
+ str = rb_str_new_cstr(msg);
+ }
+ else {
+ rb_str_cat2(rb_str_cat2(str, ": "), msg);
+ }
}
if (dOSSL == Qtrue){ /* show all errors on the stack */
while ((e = ERR_get_error()) != 0){
@@ -321,8 +325,8 @@ ossl_make_error(VALUE exc, const char *fmt, va_list args)
}
ERR_clear_error();
- if(len > BUFSIZ) len = rb_long2int(strlen(buf));
- return rb_exc_new(exc, buf, len);
+ if (NIL_P(str)) str = rb_str_new(0, 0);
+ return rb_exc_new3(exc, str);
}
void