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Diffstat (limited to 'Build/source/texk/dvipdfm-x/specials.c')
-rw-r--r--Build/source/texk/dvipdfm-x/specials.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/Build/source/texk/dvipdfm-x/specials.c b/Build/source/texk/dvipdfm-x/specials.c
index 9d396ac5aeb..794938f57fd 100644
--- a/Build/source/texk/dvipdfm-x/specials.c
+++ b/Build/source/texk/dvipdfm-x/specials.c
@@ -1,6 +1,6 @@
/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- Copyright (C) 2002-2018 by Jin-Hwan Cho and Shunsaku Hirata,
+ Copyright (C) 2002-2019 by Jin-Hwan Cho and Shunsaku Hirata,
the dvipdfmx project team.
Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
@@ -53,15 +53,16 @@
#include "specials.h"
+#define THEBUFFLENGTH 1024
void
spc_warn (struct spc_env *spe, const char *fmt, ...)
{
va_list ap;
- static char buf[1024];
+ static char buf[THEBUFFLENGTH];
va_start(ap, fmt);
- vsprintf(buf, fmt, ap);
+ vsnprintf(buf, THEBUFFLENGTH, fmt, ap);
WARN(buf);
va_end(ap);