Merge pull request #422 from sesom42/master

prevent buffer overflow in debug output
2016-06-30 18:32:55 +02:00 · 2016-06-30 18:32:55 +02:00 · 7bec2c2082
parent eca7688941 84fc451a78
commit 7bec2c2082
1 changed files with 1 additions and 1 deletions
--- a/src/sprtf.c
+++ b/src/sprtf.c
@ -395,7 +395,7 @@ int MCDECL sprtf( const char *pf, ... )
   int   i;
   va_list arglist;
   va_start(arglist, pf);
-   i = vsprintf( pb, pf, arglist );
+   i = vsnprintf( pb, M_MAX_SPRTF, pf, arglist );
   va_end(arglist);
 #ifdef _MSC_VER
   prt(pb); // ensure CR/LF