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Fixed potential double-free

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This commit is contained in:
Sam Lantinga
2025-02-05 00:04:45 -08:00
parent 8ba8cca69b
commit b99e19c0a2
1 changed files with 4 additions and 2 deletions
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src/video/x11/SDL_x11pen.c
+4 -2
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@@ -81,10 +81,12 @@ static bool X11_XInput2PenIsEraser(SDL_VideoDevice *_this, int deviceid, char *d
} }
if (tooltype_name) { if (tooltype_name) {
if (0 == SDL_strcasecmp(tooltype_name, PEN_ERASER_NAME_TAG)) { if (SDL_strcasecmp(tooltype_name, PEN_ERASER_NAME_TAG) == 0) {
result = true; result = true;
} }
X11_XFree(tooltype_name_info); if (tooltype_name != (char *)tooltype_name_info) {
X11_XFree(tooltype_name_info);
}
X11_XFree(tooltype_name); X11_XFree(tooltype_name);
return result; return result;