varnish/varnish-vsv00001.patch

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diff -rup varnish-5.1.2.orig/bin/varnishd/http1/cache_http1_vfp.c varnish-5.1.2/bin/varnishd/http1/cache_http1_vfp.c
--- varnish-5.1.2.orig/bin/varnishd/http1/cache_http1_vfp.c 2017-08-02 22:43:30.137116214 +0200
+++ varnish-5.1.2/bin/varnishd/http1/cache_http1_vfp.c 2017-08-02 22:44:06.433218762 +0200
@@ -152,7 +152,7 @@ v1f_pull_chunked(struct vfp_ctx *vc, str
if (q == NULL || *q != '\0')
return (VFP_Error(vc, "chunked header number syntax"));
cl = (ssize_t)cll;
- if ((uintmax_t)cl != cll)
+ if (cl < 0 || (uintmax_t)cl != cll)
return (VFP_Error(vc, "bogusly large chunk size"));
vfe->priv2 = cl;