From c347db2e0ade83a9b2d3cc44f51bbb541b5ca6f4 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 22 Aug 2007 14:09:13 +0000
Subject: [PATCH] added a size > buffer size check to make it easier to track
this in the future
---
tests/server/sockfilt.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tests/server/sockfilt.c b/tests/server/sockfilt.c
index 1c170c767f..bd54f88122 100644
--- a/tests/server/sockfilt.c
+++ b/tests/server/sockfilt.c
@@ -307,6 +307,12 @@ static int juggle(curl_socket_t *sockfdp,
}
logmsg("> %d bytes data, server => client", buffer_len);
+ if(buffer_len > (ssize_t)sizeof(buffer)) {
+ logmsg("ERROR: %d bytes of data does not fit within the %d "
+ "bytes buffer", buffer_len, sizeof(buffer));
+ return FALSE;
+ }
+
/*
* To properly support huge data chunks, we need to repeat the call
* to read() until we're done or it fails.
--
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