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| author | tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2008-09-09 14:23:56 +0000 |
|---|---|---|
| committer | tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2008-09-09 14:23:56 +0000 |
| commit | 5d340ad1354a400669a7b25b3c520b8f4a1befea (patch) | |
| tree | 15a939ad83a60d063d1e6eaadb924a97bddc0469 | |
| parent | 9e83be81c83605c31cdc4fab0473075b15745d4e (diff) | |
Fix another path to an uninitialized SUB config provided to us from the
controller.
From xpp rev. 6071.
Merged revisions 4516 via svnmerge from
http://svn.digium.com/svn/zaptel/branches/1.2
git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.4@4523 5390a7c7-147a-4af0-8ec9-7488f05a26cb
| -rw-r--r-- | kernel/xpp/utils/fpga_load.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/xpp/utils/fpga_load.c b/kernel/xpp/utils/fpga_load.c index 7102501..9759fa9 100644 --- a/kernel/xpp/utils/fpga_load.c +++ b/kernel/xpp/utils/fpga_load.c @@ -531,6 +531,10 @@ const struct astribank_type *my_usb_device_identify(const char devpath[], struct } dev_desc = &mydev->dev->descriptor; config_desc = mydev->dev->config; + if (!config_desc) { + ERR("No configuration descriptor: strange USB1 controller?\n"); + return 0; + } for(i = 0; i < sizeof(astribank_types)/sizeof(astribank_types[0]); i++) { if(match_usb_device_identity(config_desc, &astribank_types[i])) { DBG("Identified[%d]: interfaces=%d endpoints=%d: \"%s\"\n", |