glsl: return cloned signature, not the builtin one

The builtin data can get released with a glReleaseShaderCompiler call.
We're careful everywhere to clone everything that comes out of builtins
except here, where we accidentally return the signature belonging to the
builtin version, rather than the locally-cloned one.

Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
Tested-by: Rob Herring <[email protected]>
Cc: [email protected]

0 files changed, 0 insertions, 0 deletions