mesa/main: Check NULL string in validate_io
What does this MR do and why?
this prevents undefined behaviour when using strcmp
for comparing any of the parameters is NULL, which could cause segfault like
#6922 (closed) .
Closes: #6922 (closed)
this prevents undefined behaviour when using strcmp
for comparing any of the parameters is NULL, which could cause segfault like
#6922 (closed) .
Closes: #6922 (closed)