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Merge pull request #11216 from paul-szczepanek-arm/fix-ad-parser 

BLE: make advertising data parser handle early termination
pull/11264/head
Martin Kojtal 2019-08-20 09:59:18 +02:00 committed by GitHub
parent b2b1ac1977 8acd127640
commit 7ee382bdc0
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1 changed files with 5 additions and 0 deletions
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5
features/FEATURE_BLE/ble/gap/AdvertisingDataParser.h
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@ -69,6 +69,11 @@ public:
if (position >= data.size()) { if (position >= data.size()) {
return false; return false;
} }
/* early termination of packet, no more meaningful octets */
if (current_length() == 0) {
return false;
}
if (position + current_length() >= data.size()) { if (position + current_length() >= data.size()) {
return false; return false;