Commit a7949b8d authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

PR: 2253 

Submitted By: Ger Hobbelt <ger@hobbelt.com>

Check callback return value when outputting errors.
parent b0b4adc3

crypto/err/err_prn.c

+2 −1
Original line number Diff line number Diff line
@@ -79,7 +79,8 @@ void ERR_print_errors_cb(int (*cb)(const char *str, size_t len, void *u), 
		ERR_error_string_n(l, buf, sizeof buf);

		BIO_snprintf(buf2, sizeof(buf2), "%lu:%s:%s:%d:%s\n", es, buf,

			file, line, (flags & ERR_TXT_STRING) ? data : "");

		cb(buf2, strlen(buf2), u);

		if (cb(buf2, strlen(buf2), u) <= 0)

			break; /* abort outputting the error report */

		}

	}