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[strlcpy] Assertions on len parameter

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Léa Saviot
2019-08-07 14:48:50 +02:00
committed by Émilie Feral
parent b0b10f184e
commit c2b4d2b760
10 changed files with 23 additions and 5 deletions
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2
apps/code/menu_controller.cpp
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@@ -312,9 +312,9 @@ bool MenuController::textFieldDidFinishEditing(TextField * textField, const char
// The user entered an empty name. Use a numbered default script name.
bool foundDefaultName = Script::DefaultName(numberedDefaultName, Script::k_defaultScriptNameMaxSize);
int defaultNameLength = strlen(numberedDefaultName);
assert(defaultNameLength < bufferSize);
assert(UTF8Decoder::CharSizeOfCodePoint('.') == 1);
numberedDefaultName[defaultNameLength++] = '.';
assert(defaultNameLength < bufferSize);
strlcpy(numberedDefaultName + defaultNameLength, ScriptStore::k_scriptExtension, bufferSize - defaultNameLength);
/* If there are already scripts named script1.py, script2.py,... until
* Script::k_maxNumberOfDefaultScriptNames, we want to write the last tried