[so] [Tema 2] Format date intrare functii crypt

Andrei Gheorghe andreig at gmail.com
Sat Mar 26 23:48:37 EET 2011


Exista vreo regula privind dimensiunea / formatul stringului de intrare
pentru functiile crypt() din libcrypt.so?

Intreb pentru ca, in afara de crypt_base64(), toate celelalte functii crapa
cu eroarea:
*** glibc detected *** ./client: munmap_chunk(): invalid pointer: 0x0804b040
***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6(cfree+0x1bb)[0xb7e3a61b]
/lib/libcrypto.so(crypt+0x1de)[0xb7f1c003]
/lib/libcrypto.so(crypt_rc2+0x47)[0xb7f1c2fa]
./client[0x8048db6]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7de1450]
./client[0x8048c21]

Mentionez ca nu ma aflu pe masina virtuala de la voi, ci pe un Ubuntu 8.04.

Multumesc
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