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Fix memory access error in certain summary files.

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This currently doesn't make the parsing more complete, it just bails rather than running off the end of memory.
This commit is contained in:
sawinglogz 2019-05-05 15:45:50 -04:00
parent a603f9e189
commit 9da60239c8
1 changed files with 4 additions and 0 deletions
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4
oscar/SleepLib/loader_plugins/prs1_loader.cpp
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@ -2674,6 +2674,10 @@ bool PRS1Import::ParseSummaryF5V3()
session->settings[CPAP_PSMin] = minps/10.0f;
session->settings[CPAP_PSMax] = maxps/10.0f;
if (hbdata[4].size() < 2) {
qDebug() << "summary missing duration section:" << session->session();
return false;
}
unsigned char * durBlock = (unsigned char *)hbdata[4].data();
summary_duration = durBlock[0] | durBlock[1] << 8;