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Merge pull request #238 from BBBSnowball/cmsisdap-fix-crash 

cmsisDAP: fix crash in case hid device cannot be opened
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Gwenhael Goavec-Merou 2022-07-02 22:29:21 +02:00 committed by GitHub
parent 2f30668dbc 80cf8edc31
commit 7caf0e390a
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1 changed files with 4 additions and 0 deletions
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4
src/cmsisDAP.cpp
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@ -144,6 +144,10 @@ CmsisDAP::CmsisDAP(int vid, int pid, uint8_t verbose):_verbose(verbose),
_serial_number = wstring(dev_found[_device_idx]->serial_number); _serial_number = wstring(dev_found[_device_idx]->serial_number);
/* open the device */ /* open the device */
_dev = hid_open_path(dev_found[_device_idx]->path); _dev = hid_open_path(dev_found[_device_idx]->path);
if (!_dev) {
throw std::runtime_error(
std::string("Couldn't open device. Check permissions for ") + dev_found[_device_idx]->path);
}
/* cleanup enumeration */ /* cleanup enumeration */
hid_free_enumeration(devs); hid_free_enumeration(devs);