commit 08b9feb5df5a93ed2a422126736561588a59544a
from: Omar Polo <op@omarpolo.com>
date: Mon Jul 26 11:49:45 2021 UTC

fix off-by-one

Thanks to the fact that we're using a bigger buffer in the net process,
and thanks to the way otto@' malloc works, it was easy to detect this
off-by-one in a large page (RFC3089 in particular).

commit - 04439a7846b42eb66a9dde6e8965391346c80543
commit + 08b9feb5df5a93ed2a422126736561588a59544a
blob - a02188b1818b4cd797962b7d3d6dafcbf3aab4f9
blob + 0446d63dea36127e13ce95f106e5544668cb46e1
--- parser.c
+++ parser.c
@@ -128,7 +128,7 @@ parser_foreach_line(struct parser *p, const char *buf,
 			++i;
 			continue;
 		}
-		memmove(&b[i], &b[i+1], len - i);
+		memmove(&b[i], &b[i+1], len - i - 1);
 		len--;
 	}