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-rw-r--r--daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c b/daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c
index f9f538976..9fdf17713 100644
--- a/daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c
+++ b/daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c
@@ -162,6 +162,13 @@ static int ipapwd_chpwop(Slapi_PBlock *pb, struct ipapwd_krbcfg *krbcfg)
/* Get the ber value of the extended operation */
slapi_pblock_get(pb, SLAPI_EXT_OP_REQ_VALUE, &extop_value);
+ if (extop_value == NULL ||
+ (extop_value->bv_len == 0 || extop_value->bv_val == NULL)) {
+ errMesg = "PasswdModify Request empty.\n";
+ rc = LDAP_UNWILLING_TO_PERFORM;
+ goto free_and_return;
+ }
+
if ((ber = ber_init(extop_value)) == NULL)
{
errMesg = "PasswdModify Request decode failed.\n";