[geo_print.c:515]: (warning) scanf without field width limits can crash with huge input data.

[dcb]

Function DefaultRead doesn't seem to know how large the destination buffer "string" is.

Suggest educate it, so function GTIFImport, local variable "message" doesn't overflow.

[hobu]

I agree this is an issue, but changing it means that both

GTIFReadMethod GTIFPrintMethod

public methods be changed to include a size parameter. I don't know if that is possible. Frank?

[warmerdam]

I see the point about read method (print method does not really have this problem).

The *practice* is that the buffer passed is 1024 bytes long so I am declaring that this is a requirement. I have modified DefaultRead to use a safer format string that enforces this limit so no long lines passed to geotifcp won't cause a crash.

See r2511.