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-rw-r--r--src/pam-freerdp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pam-freerdp.c b/src/pam-freerdp.c
index 00b84db..8331a27 100644
--- a/src/pam-freerdp.c
+++ b/src/pam-freerdp.c
@@ -86,7 +86,7 @@ get_item (pam_handle_t * pamh, int type)
}
struct pam_response * responses = NULL;
- if (conv->conv(1, &pmessage, &responses, conv->appdata_ptr) != PAM_SUCCESS) {
+ if (conv->conv(1, &pmessage, &responses, conv->appdata_ptr) != PAM_SUCCESS || responses == NULL) {
return NULL;
}