File strncat-safer.patch of Package empower

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File strncat-safer.patch of Package empower

Index: empower-2.0.0.61597/src/bin/elm/empower.c
===================================================================
--- empower-2.0.0.61597/src/bin/elm/empower.c	(revision 61597)
+++ empower-2.0.0.61597/src/bin/elm/empower.c	(working copy)
@@ -39,8 +39,8 @@
     {
       if(mode == SUDO || mode == SUDOPROG)
       {
-        strncat(cmd, " ", 1024);
-        strncat(cmd, *argv, 1024);
+        strncat(cmd, " ", sizeof(cmd) - strlen(cmd) - 1);
+        strncat(cmd, *argv, sizeof(cmd) - strlen(cmd) - 1);
       }
     }
     
Index: src/bin/elm/empower_cb_elm.c
===================================================================
--- empower-2.0.0.61597/src/bin/elm/empower_cb_elm.c	(revision 61597)
+++ empower-2.0.0.61597/src/bin/elm/empower_cb_elm.c	(working copy)
@@ -155,8 +155,8 @@
     if(exec && e && strlen(e))
     {
       elm_exit();
-      strncat(cmd, " ", 1024);
-      strncat(cmd, e, 1024);
+      strncat(cmd, " ", sizeof(cmd) - strlen(cmd) - 1);
+      strncat(cmd, e, sizeof(cmd) - strlen(cmd) - 1);
     }
     else
     {

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File strncat-safer.patch of Package empower

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