From c0c47ffe49a70fb77831194f625f593bd29c449e Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Sun, 20 Apr 2014 19:40:13 +0000 Subject: make sure static buffers for snprintf(3) are large enough and cast snprintf return value to (void) where they are --- eqn.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'eqn.c') diff --git a/eqn.c b/eqn.c index 015d9eec..12b00e51 100644 --- a/eqn.c +++ b/eqn.c @@ -1,4 +1,4 @@ -/* $Id: eqn.c,v 1.40 2014/04/20 16:46:04 schwarze Exp $ */ +/* $Id: eqn.c,v 1.41 2014/04/20 19:40:13 schwarze Exp $ */ /* * Copyright (c) 2011 Kristaps Dzonsons * @@ -628,7 +628,7 @@ eqn_box(struct eqn_node *ep, struct eqn_box *last) for (i = 0; i < (int)EQNSYM__MAX; i++) if (EQNSTREQ(&eqnsyms[i].str, start, sz)) { sym[63] = '\0'; - snprintf(sym, 62, "\\[%s]", eqnsyms[i].sym); + (void)snprintf(sym, 62, "\\[%s]", eqnsyms[i].sym); bp->text = mandoc_strdup(sym); return(EQN_OK); } -- cgit v1.2.3-56-ge451