From dc4e1ddc9f445bf424afdd24a22e20b64f37938f Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Sat, 15 May 2010 00:36:12 +0000 Subject: [PATCH] PR: 2253 Submitted By: Ger Hobbelt Check callback return value when outputting errors. --- crypto/err/err_prn.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/crypto/err/err_prn.c b/crypto/err/err_prn.c index de32f332c4..a0168ac8ed 100644 --- a/crypto/err/err_prn.c +++ b/crypto/err/err_prn.c @@ -81,7 +81,8 @@ 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 */ } } -- 2.40.0