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Diffstat (limited to 'slides/2018-software-security/demo/cmd_simple')
| -rw-r--r-- | slides/2018-software-security/demo/cmd_simple | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/slides/2018-software-security/demo/cmd_simple b/slides/2018-software-security/demo/cmd_simple new file mode 100644 index 0000000..266535e --- /dev/null +++ b/slides/2018-software-security/demo/cmd_simple @@ -0,0 +1,28 @@ +# compile +gcc -std=c99 -fno-stack-protector -Wno-deprecated-declarations -ggdb -o simple simple.c + +# run +gdb ./simple + +# demo commands +list main +list greeter +list fun + +disassemble main +disassemble greeter +disassemble fun + +info register + +b main +b greeter +b fun + +run + +# show +- return address / register values +- 11a -> "8a" +- segfault +- jump fun |