1 files changed, 3 insertions, 3 deletions
diff --git a/hw/xfree86/common/xf86Option.c b/hw/xfree86/common/xf86Option.c
index 9c528782f..d1d74f5a5 100644
--- a/hw/xfree86/common/xf86Option.c
+++ b/hw/xfree86/common/xf86Option.c
@@ -306,7 +306,7 @@ XF86OptionPtr
 xf86ReplaceIntOption(XF86OptionPtr optlist, const char *name, const int val)
 {
     char tmp[16];
-    sprintf(tmp,"%i",val);
+    snprintf(tmp,sizeof(tmp),"%i",val);
     return xf86AddNewOption(optlist,name,tmp);
 }
 
@@ -314,7 +314,7 @@ XF86OptionPtr
 xf86ReplaceRealOption(XF86OptionPtr optlist, const char *name, const double val)
 {
     char tmp[32];
-    snprintf(tmp,32,"%f",val);
+    snprintf(tmp,sizeof(tmp),"%f",val);
     return xf86AddNewOption(optlist,name,tmp);
 }
 
@@ -328,7 +328,7 @@ XF86OptionPtr
 xf86ReplacePercentOption(XF86OptionPtr optlist, const char *name, const double val)
 {
     char tmp[16];
-    sprintf(tmp, "%lf%%", val);
+    snprintf(tmp, sizeof(tmp), "%lf%%", val);
     return xf86AddNewOption(optlist,name,tmp);
 }