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Commit c2dddf94 authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
Browse files

eicon: make buffer larger 



In diva_mnt_add_xdi_adapter() we do this:
  strcpy (clients[id].drvName,     tmp);
  strcpy (clients[id].Dbg.drvName, tmp);

The "clients[id].drvName" is a 128 character buffer and
"clients[id].Dbg.drvName" was originally a 16 character buffer but I've
changed it to 128 as well.  We don't actually use 128 characters but we
do use more than 16.

I've also changed the size of "tmp" to 128 characters instead of 256.

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1f4f0f64

drivers/isdn/hardware/eicon/debug.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -862,7 +862,7 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) { 
  diva_os_spin_lock_magic_t old_irql, old_irql1;

  diva_os_spin_lock_magic_t old_irql, old_irql1;

  dword sec, usec, logical, serial, org_mask;

  dword sec, usec, logical, serial, org_mask;

  int id, best_id = 0, free_id = -1;

  int id, best_id = 0, free_id = -1;

  char tmp[256];

  char tmp[128];

  diva_dbg_entry_head_t* pmsg = NULL;

  diva_dbg_entry_head_t* pmsg = NULL;

  int len;

  int len;

  word size;

  word size;

drivers/isdn/hardware/eicon/debuglib.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -249,7 +249,7 @@ typedef struct _DbgHandle_ 
 }     regTime ;  /* timestamp for registration       */

 }     regTime ;  /* timestamp for registration       */

 void               *pIrp ;   /* ptr to pending i/o request       */

 void               *pIrp ;   /* ptr to pending i/o request       */

 unsigned long       dbgMask ;  /* current debug mask               */

 unsigned long       dbgMask ;  /* current debug mask               */

 char                drvName[16] ; /* ASCII name of registered driver  */

 char                drvName[128] ; /* ASCII name of registered driver  */

 char                drvTag[64] ; /* revision string     */

 char                drvTag[64] ; /* revision string     */

 DbgEnd              dbg_end ;  /* function for debug closing       */

 DbgEnd              dbg_end ;  /* function for debug closing       */

 DbgLog              dbg_prt ;  /* function for debug appending     */

 DbgLog              dbg_prt ;  /* function for debug appending     */