I get an intermittent C_Initialize crash when opensc is initialized
shortly after login. The crash occurs here:
#0 C_Initialize (pInitArgs=<optimized out>) at pkcs11-global.c:254
254 pkcs11-global.c: No such file or directory.
in pkcs11-global.c
Thread 3 (Thread 0x7f573a1b2700 (LWP 2063)):
#0 C_Initialize (pInitArgs=<optimized out>) at pkcs11-global.c:254
slot = 0x0
rv = 0
i = 1
ctx_opts = {ver = 0, app_name = 0x7f573958d113 "opensc-pkcs11",
flags = 0, thread_ctx = 0x7f5739796ac0}
rc = <optimized out>
#1 C_Initialize (pInitArgs=<optimized out>) at pkcs11-global.c:191
rv = 0
current_pid = <optimized out>
As you can see the slot variable is set to NULL at line 254, and the
null pointer is dereferenced. Should I patch this by adding a check for
that?
Filed ticket here: https://www.opensc-project.org/opensc/ticket/383
Cheers,
Stef
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