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Protect against overflowing "ident" buffer.

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Ron Sluiter
2003-05-23 18:45:43 +00:00
parent f9e6f8fe8a
commit 45712ca228
1 changed files with 3 additions and 3 deletions
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motorApp/NewportSrc/drvPM500.cc
+3 -3
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@@ -2,9 +2,9 @@
FILENAME... drvPM500.cc
USAGE... Motor record driver level support for Newport PM500.
Version: $Revision: 1.1 $
Version: $Revision: 1.2 $
Modified By: $Author: sluiter $
Last Modified: $Date: 2003-05-23 16:01:53 $
Last Modified: $Date: 2003-05-23 18:45:43 $
*/
/* Device Driver Support routines for PM500 motor controller */
@@ -652,7 +652,7 @@ STATIC int motor_init()
brdptr->motor_in_motion = 0;
send_mess(card_index, GET_IDENT, (char) NULL); /* Read controller ID string */
recv_mess(card_index, buff, 1);
strcpy(brdptr->ident, &buff[2]); /* Skip "XD" */
strncpy(brdptr->ident, &buff[2], 50); /* Skip "XD" */
/* Figure out how many axes this controller has.
* Do this by querying status of each axis in order */