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[apps] Fix strlcpy buffer sizes

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This commit is contained in:
Léa Saviot
2018-10-12 14:29:29 +02:00
committed by Émilie Feral
parent bdef6cc85a
commit 03f5ec3ca1
1 changed files with 2 additions and 2 deletions
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4
apps/shared/storage_function_banner_delegate.cpp
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@@ -14,11 +14,11 @@ void StorageFunctionBannerDelegate::reloadBannerViewForCursorOnFunction(CurveVie
const char * legend = "0=";
int legendLength = strlen(legend);
int numberOfChar = 0;
strlcpy(buffer, legend, legendLength+1);
strlcpy(buffer, legend, bufferSize);
numberOfChar += legendLength;
buffer[0] = symbol;
numberOfChar += PoincareHelpers::ConvertFloatToText<double>(cursor->x(), buffer+numberOfChar, PrintFloat::bufferSizeForFloatsWithPrecision(Constant::MediumNumberOfSignificantDigits), Constant::MediumNumberOfSignificantDigits);
strlcpy(buffer+numberOfChar, space, spaceLength+1);
strlcpy(buffer+numberOfChar, space, bufferSize - numberOfChar);
buffer[k_maxDigitLegendLength+2] = 0;
bannerView()->setLegendAtIndex(buffer, 0);