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add some error mitigation
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This commit is contained in:
Ben Kyd
2022-08-24 21:37:17 +01:00
parent 47d32f17de
commit c036198bc5
1 changed files with 4 additions and 0 deletions
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4
source_modules/rtl_sdr_source/src/main.cpp
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@@ -123,8 +123,12 @@ public:
char buf[1024]; char buf[1024];
for (int i = 0; i < devCount; i++) { for (int i = 0; i < devCount; i++) {
const char* devName = rtlsdr_get_device_name(i); const char* devName = rtlsdr_get_device_name(i);
char* serialNo = new char[256]; char* serialNo = new char[256];
memset(serialNo, '\0', 256);
strcpy(serialNo, "[No Serial]\0");
rtlsdr_get_device_usb_strings(i, NULL, NULL, serialNo); rtlsdr_get_device_usb_strings(i, NULL, NULL, serialNo);
sprintf(buf, "%s %s [%d]", devName, serialNo, i); sprintf(buf, "%s %s [%d]", devName, serialNo, i);
devNames.push_back(buf); devNames.push_back(buf);
devListTxt += buf; devListTxt += buf;