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| author | mattf <mattf@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2007-02-21 15:57:20 +0000 |
|---|---|---|
| committer | mattf <mattf@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2007-02-21 15:57:20 +0000 |
| commit | 34df77129357dc4d9eb11c93464bb02a6d5a3bb8 (patch) | |
| tree | 51eaaa11ff7941bf27c397e8f5b70dc52ed40830 /wct4xxp | |
| parent | f175c93afb06e29802131bccafcc42cc4f657fef (diff) | |
Make sure we do the check for memory allocation failure.
git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.2@2199 5390a7c7-147a-4af0-8ec9-7488f05a26cb
Diffstat (limited to 'wct4xxp')
| -rw-r--r-- | wct4xxp/vpm450m.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/wct4xxp/vpm450m.c b/wct4xxp/vpm450m.c index 0ba2462..a30dacf 100644 --- a/wct4xxp/vpm450m.c +++ b/wct4xxp/vpm450m.c @@ -210,6 +210,10 @@ static void vpm450m_setecmode(struct vpm450m *vpm450m, int channel, int mode) if (vpm450m->ecmode[channel] == mode) return; modify = kmalloc(sizeof(tOCT6100_CHANNEL_MODIFY), GFP_KERNEL); + if (!modify) { + printk("wct4xxp: Unable to allocate memory for setec!\n"); + return; + } Oct6100ChannelModifyDef(modify); modify->ulEchoOperationMode = mode; modify->ulChannelHndl = vpm450m->aulEchoChanHndl[channel]; @@ -231,6 +235,10 @@ void vpm450m_setdtmf(struct vpm450m *vpm450m, int channel, int detect, int mute) UINT32 ulResult; modify = kmalloc(sizeof(tOCT6100_CHANNEL_MODIFY), GFP_KERNEL); + if (!modify) { + printk("wct4xxp: Unable to allocate memory for setdtmf!\n"); + return; + } Oct6100ChannelModifyDef(modify); modify->ulChannelHndl = vpm450m->aulEchoChanHndl[channel]; if (mute) { |