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Fix segfault when using a blank or extremely short source parameter

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This commit is contained in:
Thulinma 2023-05-11 15:33:25 +02:00
parent 8d623e9609
commit b8caa9c398
1 changed files with 2 additions and 2 deletions
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4
lib/stream.cpp
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@ -703,7 +703,7 @@ JSON::Value Util::getInputBySource(const std::string &filename, bool isProvider)
MEDIUM_MSG("Checking input %s: %s (%s)", inputs.getIndiceName(i).c_str(),
tmp_input.getMember("name").asString().c_str(), source.c_str());
if (tmpFn.substr(0, front.size()) == front && tmpFn.substr(tmpFn.size() - back.size()) == back){
if (tmpFn.size() >= front.size()+back.size() && tmpFn.substr(0, front.size()) == front && tmpFn.substr(tmpFn.size() - back.size()) == back){
if (tmp_input.getMember("non-provider") && !isProvider){
noProviderNoPick = true;
continue;
@ -720,7 +720,7 @@ JSON::Value Util::getInputBySource(const std::string &filename, bool isProvider)
MEDIUM_MSG("Checking input %s: %s (%s)", inputs.getIndiceName(i).c_str(),
tmp_input.getMember("name").asString().c_str(), source.c_str());
if (tmpFn.substr(0, front.size()) == front && tmpFn.substr(tmpFn.size() - back.size()) == back){
if (tmpFn.size() >= front.size()+back.size() && tmpFn.substr(0, front.size()) == front && tmpFn.substr(tmpFn.size() - back.size()) == back){
if (tmp_input.getMember("non-provider") && !isProvider){
noProviderNoPick = true;
continue;