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Set rsp to NULL before calling the conversation function so we can later

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detect if it hasn't been touched (perforce change 9889)

Sponsored by:	DARPA, NAI Labs
This commit is contained in:
des 2002-04-17 22:57:09 +00:00
parent d1895aba33
commit 6a4fdf7d41
1 changed files with 2 additions and 1 deletions
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3
contrib/openpam/lib/pam_vprompt.c
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@ -31,7 +31,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $P4: //depot/projects/openpam/lib/pam_vprompt.c#5 $
* $P4: //depot/projects/openpam/lib/pam_vprompt.c#6 $
*/
#include <stdarg.h>
@ -72,6 +72,7 @@ pam_vprompt(pam_handle_t *pamh,
msg.msg_style = style;
msg.msg = msgbuf;
msgp = &msg;
rsp = NULL;
r = (conv->conv)(1, &msgp, &rsp, conv->appdata_ptr);
*resp = rsp == NULL ? NULL : rsp->resp;
free(rsp);