Solved :) Inainte sa mapez segmentul de memorie partajata peste un
pointer, nu alocam suficienta memorie pentru el. Works now :D
On 04/08/2012 03:22 PM, Alexandra Ghecenco wrote:
On 04/08/2012 12:50 AM, Razvan Crainea wrote:
On Fri, Apr 6, 2012 at 9:28 PM, Alexandra Ghecenco
<[email protected]> wrote:
Buna,
Am o problema bizara la decriptari consecutive pe aceleasi date. Am
constatat-o facand debug pentru alte probleme legate tot de
decriptare (bad
magic number, bad decrypt etc).
De exemplu:
student@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
student@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
student@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
teststudent@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
teststudent@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
teststudent@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
student@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
teststudent@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
student@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
student@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
student@spook:~/2/src$ ./client "test" "mq_test" 1 2 3 4 3 2 1 -1
^C
student@spook:~/2/src$
La ultima rulare, a dat seg fault in gateway. De fiecare data cand a
gresit
decriptarea, in cel putin unul din server-ele 2, 3 si 4 aparea:
digital envelope routines:EVP_DecryptFinal_ex:bad
decrypt:evp_enc.c:330:
Are cineva vreo idee de ce se intampla asa? :)
Bună, Alexandra!
Ai verificat [1]?
[1] http://elf.cs.pub.ro/so/wiki/teme/tema-2#faq
Buna!
Da, am verificat, citesc cati octeti trebuie, iar inainte sa scriu
zero-izez ca sa nu ramana in plus (si oricum scriu dimensiunea sirului
inainte de sirul propriu-zis, deci stiu cat am de citit). Ceea ce nu
reusesc sa-mi explic e de ce *uneori* functioneaza si alteori nu. Daca
facea ceva gresit, nu ar fi trebuit sa dea eroare la decriptare de
fiecare data?
Multumesc!
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