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* frontend/saned.c: auth_callback(): arrays are passed as pointers, declaring parameters as arrays of fixed size is useless. memset() the correct length, not sizeof(pointer). 

Caught while testing splint on the SANE sources, potential information leakage.
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Julien BLACHE 2004-09-01 21:03:35 +00:00
rodzic d6badf6687
commit 91051e826f
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-09-01 Julien Blache <jb@jblache.org>
* frontend/saned.c: auth_callback(): arrays are passed as
pointers, declaring parameters as arrays of fixed size is
useless. memset() the correct length, not sizeof(pointer).
Caught while testing splint on the SANE sources.
2004-08-30 Gerhard Jaeger <gerhard@gjaeger.de>
* doc/descriptions/unsupported.desc: Added Canon LiDE35.

8
frontend/saned.c
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@ -262,15 +262,15 @@ reset_watchdog (void)
static void
auth_callback (SANE_String_Const res,
SANE_Char username[SANE_MAX_USERNAME_LEN],
SANE_Char password[SANE_MAX_PASSWORD_LEN])
SANE_Char *username,
SANE_Char *password)
{
SANE_Net_Procedure_Number procnum;
SANE_Authorization_Req req;
SANE_Word word, ack = 0;
memset (username, 0, sizeof (username));
memset (password, 0, sizeof (password));
memset (username, 0, SANE_MAX_USERNAME_LEN);
memset (password, 0, SANE_MAX_PASSWORD_LEN);
if (!can_authorize)
{