bughunt-bot[bot]
commented
6 months ago Team Name: CodeToads File Name: c/c++ 10 Line Number: [42, 21] Bug Description: 21,Trying to access value stored in pointer pointing to NULL
42, It is possible for tail->next to be NULL, so trying to assign value to a NULL might produce error Solution:
b"BpG\x8c8Q\xe18]\x17\xf8\xee\x06\x18\x8f\xeb\xe8\r:\xd0{\x0f\xc4\xe4bG`\\xf0\xb1y\xa7LX\xc0'u\xeacB/\x87e\x04\x84\xba\xfb\x1eaKv\x06\xbc^r\xe2\xac$\x9aY\xc9\x1d\xcc\xca\xc8\xd1C\xdb\xaaJj\xd3\xea\x0b'\xa5\x06R\xce]\xcc\xe5xU\x88*\x85\xcd\xf7\xf3[l\xb2\xc7\xcd\x1a\xc9z\xc9c\xfa\x12k\xabw\xab\x91\xd1C\x9eYv\xbc\xa5Wf\xdf\x08|\xd4\xf9\x88\xfc[MT@\x1e"
b'gAAAAABl9SDanKv8jh84bbTxSfN4yHKfQIlr5s0_XRvNaBe6hkZVam7t9puiRciJjrw6Qv1KEdUXXb3AXv_PJm1pGCKsbwl1Z74DlfFQCS5U5Z1yQMrczB2ed8VwvazF90gwGrh1h_sGeFVPsHYJ-u5N4QNhsjcUiTHyQu9IU8blSzpVQxaRqWE7ytEsqbFx-TALdHtaMZlcNoqMFQ4ayJmJwnKIyBJlJ466sER7nV32WNOrKu8Bzhs64BWByrDeNnqiEEp9FL72o798wkU2Gl5q2596ftrYa9-SC6evIwbfa5O-L461L16PV-svHpyD4g0yRJFITF8siw0dCARsAzZTDbb9QXPJexoBCN6F-MQmZORx57anuDSZUzvpnHCrMOs6HsogX_A8ymfGfkvg8jWBwQAJFORyussM36y-uMkRZ8qbYFmUFnkg37C3qpXWp9JpjwqkKjQL'