diff options
Diffstat (limited to 'drivers/isdn/i4l/isdn_ppp.c')
-rw-r--r-- | drivers/isdn/i4l/isdn_ppp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index c4198fa..86f9abe 100644 --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -301,6 +301,8 @@ isdn_ppp_open(int min, struct file *file) is->compflags = 0; is->reset = isdn_ppp_ccp_reset_alloc(is); + if (!is->reset) + return -ENOMEM; is->lp = NULL; is->mp_seqno = 0; /* MP sequence number */ @@ -320,6 +322,10 @@ isdn_ppp_open(int min, struct file *file) * VJ header compression init */ is->slcomp = slhc_init(16, 16); /* not necessary for 2. link in bundle */ + if (!is->slcomp) { + isdn_ppp_ccp_reset_free(is); + return -ENOMEM; + } #endif #ifdef CONFIG_IPPP_FILTER is->pass_filter = NULL; |