X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Foptions.c;h=4b3e93ed1fbdc93c07d2847e58e230d837619c89;hb=039c51dcdb046fe1d21f101196e6e3e4a851b38c;hp=42e39b8ea96c53950c71c69218d5a5803f2749c4;hpb=797cdae57c27ed74a5ec3b4675f31f2c6cfc98ae;p=ppp.git

diff --git a/pppd/options.c b/pppd/options.c
index 42e39b8..4b3e93e 100644
--- a/pppd/options.c
+++ b/pppd/options.c
@@ -1842,6 +1842,10 @@ user_setenv(char **argv)
     /* The name never changes, so allocate it with the structure */
     if (uep == NULL) {
 	uep = malloc(sizeof (*uep) + (eqp-arg));
+	if (uep == NULL) {
+		novm("environment variable");
+		return 1;
+	}
 	strncpy(uep->ue_name, arg, eqp-arg);
 	uep->ue_name[eqp-arg] = '\0';
 	uep->ue_next = NULL;
@@ -1911,6 +1915,10 @@ user_unsetenv(char **argv)
     /* The name never changes, so allocate it with the structure */
     if (uep == NULL) {
 	uep = malloc(sizeof (*uep) + strlen(arg));
+	if (uep == NULL) {
+		novm("environment variable");
+		return 1;
+	}
 	strcpy(uep->ue_name, arg);
 	uep->ue_next = NULL;
 	insp = &userenv_list;