gentoo-overlay/sys-devel/dev86/files/dev86-0.16.17-fortify.patch

--- dev86-0.16.17/bcc/bcc.c
+++ dev86-0.16.17/bcc/bcc.c
@@ -19,6 +19,7 @@
 #ifdef __STDC__
 #include <stdlib.h>
 #ifndef MSDOS
+#include <limits.h>
 #include <unistd.h>
 #endif
 #else
@@ -596,12 +597,17 @@
    }
 }
 
-void
-command_reset()
-{
 #ifndef MAXPATHLEN
+#ifdef PATH_MAX
+#define MAXPATHLEN PATH_MAX
+#else
 #define MAXPATHLEN 1024
 #endif
+#endif
+
+void
+command_reset()
+{
    char buf[MAXPATHLEN];
    char ** prefix;
    char * saved_cmd;
@@ -1308,11 +1314,7 @@
 
       for(d=s=ptr; d && *s; s=d)
       {
-#ifdef MAXPATHLEN
          char buf[MAXPATHLEN];
-#else
-         char buf[1024];
-#endif
 
 	 free(temp);
          d=strchr(s, ':');