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authorvan Hauser <vh@thc.org>2021-01-20 19:12:52 +0100
committerGitHub <noreply@github.com>2021-01-20 19:12:52 +0100
commit068bef5eab942df0a133c92522f2ab81b28ac636 (patch)
tree4689cb46e0d543af889609e260b1ff03455a2701 /custom_mutators/libprotobuf-mutator-example/vuln.c
parent271116f8705e08d1b4f924cda6c6cae1b0b5de2b (diff)
parentb9e855b7b5ef3d7f367b32ee03459a9f5b21360f (diff)
downloadafl++-068bef5eab942df0a133c92522f2ab81b28ac636.tar.gz
Merge pull request #691 from AFLplusplus/dev
push to stable
Diffstat (limited to 'custom_mutators/libprotobuf-mutator-example/vuln.c')
-rw-r--r--custom_mutators/libprotobuf-mutator-example/vuln.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/custom_mutators/libprotobuf-mutator-example/vuln.c b/custom_mutators/libprotobuf-mutator-example/vuln.c
new file mode 100644
index 00000000..8ffb7080
--- /dev/null
+++ b/custom_mutators/libprotobuf-mutator-example/vuln.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int main(int argc, char *argv[])
+{
+    char str[100]={};
+    read(0, str, 100);
+    int *ptr = NULL;
+    if( str[0] == '\x02' || str[0] == '\xe8') {
+        *ptr = 123; 
+    }
+    return 0;
+}
+