5 Copyright (C) 2004 by Michal Zalewski <lcamtuf@coredump.cx>
7 Fault reproduction utility.
20 #define R(x) (rand() % (x))
26 void make_up_value(void) {
33 case 0: printf("javascript:"); make_up_value(); break;
34 // case 1: printf("jar:"); make_up_value(); break;
35 case 2: printf("mk:"); make_up_value(); break;
36 case 3: printf("file:"); make_up_value(); break;
37 case 4: printf("http:"); make_up_value(); break;
38 case 5: printf("about:"); make_up_value(); break;
39 case 6: printf("_blank"); break;
40 case 7: printf("_self"); break;
41 case 8: printf("top"); break;
42 case 9: printf("left"); break;
43 case 10: putchar('&'); make_up_value(); putchar(';'); break;
44 case 11: make_up_value(); make_up_value(); break;
47 int c = R(10) ? R(10) : (1 + R(MAXSTR2) * R(MAXSTR2));
55 case 21: printf("%s","%n%n%n%n%n%n"); break;
56 case 22: putchar('#'); break;
57 case 23: putchar('*'); break;
58 default: if (R(2)) putchar('-'); printf("%d",rand()); break;
67 void random_tag(void) {
70 do tn = R(MAXTAGS); while (!tags[tn][0]);
71 tc = R(MAXPCOUNT) + 1;
76 case 0: putchar(R(256)); break;
80 printf("%s", tags[tn][0]);
85 case 0: putchar(R(256));
87 default: putchar(' ');
89 do pn = R(MAXPARS-1) + 1; while (!tags[tn][pn]);
90 printf("%s", tags[tn][pn]);
92 case 0: putchar(R(256));
94 default: putchar('=');
106 int main(int argc,char** argv) {
108 char* x = getenv("QUERY_STRING");
110 if (!x || sscanf(x,"%x",&seed) != 1) {
111 printf("Content-type: text/plain\n\nMissing or invalid parameter.\n");
115 printf("Content-Type: text/html;charset=utf-8\nRefresh: 0;URL=remangle.cgi?0x%08x\n\n", seed);
116 printf("<HTML><HEAD><META HTTP-EQUIV=\"Refresh\" content=\"0;URL=remangle.cgi?0x%08x\">\n", seed);
117 printf("<script language=\"javascript\">setTimeout('window.location=\"remangle.cgi?0x%08x\"', 1000);</script>\n", seed);
121 tc = R(MAXTCOUNT) + 1;
122 while (tc--) random_tag();