forked from Imagelibrary/binutils-gdb
73aa9ef81b
Simon noticed a crash that could be caused via new Python gdb.execute_mi function. Looking into this, I found a few unchecked casts to mi_interp, like: - struct mi_interp *mi = (struct mi_interp *) command_interp (); This patch replaces all such casts with safer variants. For -gdb-exit and mi_load_progress, I chose to have the functions simply not generate any output. It didn't seem useful to do so. Some casts I eliminated by adding a parameter to a function. Then, in mi_execute_command, I changed the code to use gdb::checked_static_cast. This is appropriate because this particular overload can only be called by the MI interpreter. There does not seem to be a very good way to test -gdb-exit. Regression tested on x86-64 Fedora 36.