blob: 1e94602e0e5e0974f32a4c67ba1dc281e755acc9 (
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--- a/Source/FreeImage/PluginXPM.cpp
+++ b/Source/FreeImage/PluginXPM.cpp
@@ -181,6 +181,11 @@
}
free(str);
+ // check info string
+ if((width <= 0) || (height <= 0) || (colors <= 0) || (cpp <= 0)) {
+ throw "Improperly formed info string";
+ }
+
if (colors > 256) {
dib = FreeImage_AllocateHeader(header_only, width, height, 24, FI_RGBA_RED_MASK, FI_RGBA_GREEN_MASK, FI_RGBA_BLUE_MASK);
} else {
@@ -193,7 +198,7 @@
FILE_RGBA rgba;
str = ReadString(io, handle);
- if(!str)
+ if(!str || (strlen(str) < cpp))
throw "Error reading color strings";
std::string chrs(str,cpp); //create a string for the color chars using the first cpp chars
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