From: Jo-Philipp Wich <jo@mein.io>
Date: Tue, 2 Aug 2022 11:40:28 +0000 (+0200)
Subject: ucode: ignore exit exceptions
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=f9db53870705f7c708e8fb93aed8dd636adafc94;p=project%2Fuhttpd.git

ucode: ignore exit exceptions

A request handler might legitimately call `exit()`, don't raise a server
error in this case.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
---

diff --git a/ucode.c b/ucode.c
index 69da3da..e76f441 100644
--- a/ucode.c
+++ b/ucode.c
@@ -195,6 +195,9 @@ uh_ucode_exception(uc_vm_t *vm, uc_exception_t *ex)
 {
 	uc_value_t *ctx;
 
+	if (ex->type == EXCEPTION_EXIT)
+		return;
+
 	printf("Status: 500 Internal Server Error\r\n\r\n"
        "Exception while executing ucode program %s:\n",
        current_prefix->handler);