fix bins

binary-exploitation/pie-overflow-w/_0/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_1/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_10/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_11/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_12/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_13/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_14/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_15/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_2/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_3/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_4/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_5/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_6/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_7/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_8/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }

binary-exploitation/pie-overflow-w/_9/binary-exploitation-pie-overflow-w.c

@@ -131,8 +131,7 @@ int challenge(int argc, char **argv, char **envp)
     puts("- the canary is disabled, otherwise you would corrupt it before");
     puts("overwriting the return address, and the program would abort.");
 
-    printf("Payload size: ");
-    scanf("%lu", &size);
+    size = 4096;
 
     printf("You have chosen to send %lu bytes of input!\n", size);
     printf("This will allow you to write from %p (the start of the input buffer)\n", input);
@@ -215,5 +214,4 @@ int main(int argc, char **argv, char **envp)
 
     challenge(argc, argv, envp);
 
-    printf("### Goodbye!\n");
 }