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https://github.com/SECCON/Beginners_CTF_2022/tree/main/pwnable/raindrop
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Hi I got this error complaining the JSON object must be str not bytes, is this a known problem? In the meantime I can try to debug the problem :
`gdb-peda$ explain
Python Exception : the JSON obj…
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https://play.picoctf.org/practice/challenge/395
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https://play.picoctf.org/practice/challenge/396
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Running my executable with
```
start `echo -ne 'AAAAAAAAAAABBBBBBBBBB\xf7\xd7\xff\xffCCCCCC'`
```
results in extraneous characters, in this case the `\303` (`0xc3`) in the argument string:
`EAX:…
ghost updated
5 years ago
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like
pwndbg https://github.com/pwndbg/pwndbg
pwngdb https://github.com/scwuaptx/Pwngdb
i think this feature is very useful
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Apparently the rop_exit binary is still compiled with stack canaries.
It was changed in f2aa1145ab0573f42382b563c4c8519bbbc6f0e2, but apparently it was not rebuilt before the 1.1 release.
itszn updated
4 years ago
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https://play.picoctf.org/practice/challenge/398
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Serving size can only be integer values which means half servings cannot be logged by users at all. This is a feature flaw because if a user decides to eat a snack or smaller meal that uses only 0.5 s…