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Add security checks when loading data from memory

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raysan5
2020-09-16 11:33:56 +02:00
parent c5c156d65e
commit 43d82c1f21
3 changed files with 23 additions and 13 deletions
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12
src/text.c
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@@ -340,10 +340,14 @@ Font LoadFontEx(const char *fileName, int fontSize, int *fontChars, int charsCou
unsigned int fileSize = 0;
unsigned char *fileData = LoadFileData(fileName, &fileSize);
// Loading font from memory data
font = LoadFontFromMemory(GetFileExtension(fileName), fileData, fileSize, fontSize, fontChars, charsCount);
RL_FREE(fileData);
if (fileData != NULL)
{
// Loading font from memory data
font = LoadFontFromMemory(GetFileExtension(fileName), fileData, fileSize, fontSize, fontChars, charsCount);
RL_FREE(fileData);
}
else font = GetFontDefault();
return font;
}