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Prevent potential buffer overflow in sscanf

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This commit is contained in:
Moshe Kaplan 2014-07-23 10:03:49 -04:00
parent 008b907bf0
commit cd8b65bd8a
1 changed files with 2 additions and 2 deletions
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4
Source/Core/DolphinWX/Android/ButtonManager.cpp
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@ -117,13 +117,13 @@ namespace ButtonManager
{ {
hasbind = true; hasbind = true;
type = BIND_AXIS; type = BIND_AXIS;
sscanf(value.c_str(), "Device '%[^\']'-Axis %d%c", dev, &bindnum, &modifier); sscanf(value.c_str(), "Device '%127[^\']'-Axis %d%c", dev, &bindnum, &modifier);
} }
else if (std::string::npos != value.find("Button")) else if (std::string::npos != value.find("Button"))
{ {
hasbind = true; hasbind = true;
type = BIND_BUTTON; type = BIND_BUTTON;
sscanf(value.c_str(), "Device '%[^\']'-Button %d", dev, &bindnum); sscanf(value.c_str(), "Device '%127[^\']'-Button %d", dev, &bindnum);
} }
if (hasbind) if (hasbind)
AddBind(std::string(dev), new sBind(padID, configTypes[a], type, bindnum, modifier == '-' ? -1.0f : 1.0f)); AddBind(std::string(dev), new sBind(padID, configTypes[a], type, bindnum, modifier == '-' ? -1.0f : 1.0f));