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fix handling of trace list -1 with empty trace buffer

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This commit is contained in:
Philippe Teuwen 2021-04-19 14:22:15 +02:00
commit 4c228b6c64
1 changed files with 4 additions and 1 deletions
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5
client/src/cmdtrace.c
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@ -678,8 +678,11 @@ int CmdTraceList(const char *Cmd) {
else if (strcmp(type, "cryptorf") == 0) protocol = PROTO_CRYPTORF; else if (strcmp(type, "cryptorf") == 0) protocol = PROTO_CRYPTORF;
else if (strcmp(type, "raw") == 0) protocol = -1; else if (strcmp(type, "raw") == 0) protocol = -1;
if (use_buffer == false || (g_traceLen == 0)) { if (use_buffer == false) {
download_trace(); download_trace();
} else if (g_traceLen == 0) {
PrintAndLogEx(FAILED, "You requested a trace list in offline mode but there is no trace, consider using 'trace load' or removing parameter '1'");
return PM3_EINVARG;
} }
PrintAndLogEx(SUCCESS, "Recorded activity (trace len = " _YELLOW_("%lu") " bytes)", g_traceLen); PrintAndLogEx(SUCCESS, "Recorded activity (trace len = " _YELLOW_("%lu") " bytes)", g_traceLen);