From cf634e11a9658b71e25e00b02f7cabfeef4f44b3 Mon Sep 17 00:00:00 2001
From: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Date: Sun, 3 Mar 2013 18:48:59 +0100
Subject: [PATCH] core/exceptions: fix leak in
 uwsgi_exception_handler_thread_loop

Reported by Coverity as CID #989248.
---
 core/exceptions.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/exceptions.c b/core/exceptions.c
index 32bf468a..fe7e69f6 100644
--- a/core/exceptions.c
+++ b/core/exceptions.c
@@ -452,13 +452,15 @@ static void uwsgi_exception_handler_thread_loop(struct uwsgi_thread *ut) {
                                 long ptr = 0;
                                 memcpy(&ptr, buf, sizeof(long));
                                 struct uwsgi_exception_handler_instance *uehi = (struct uwsgi_exception_handler_instance *) ptr;
-                                if (!uehi) return;
+                                if (!uehi)
+					break;
 				if (uehi->handler->func(uehi, msg, msg_size)) {
                         		uwsgi_log("[uwsgi-exception] error running the handler \"%s\" args: \"%s\"\n", uehi->handler->name, uehi->arg ? uehi->arg : "");
                 		}
                         }
                 }
         }
+	free(buf);
 }
 
 void uwsgi_exception_setup_handlers() {