Skip to content
GitLab

imDefLkup: verify that a pointer isn't NULL before using it

Merged Benno Schulenberg requested to merge benno/libx11:nullcheck into master

It is possible for _XimICOfXICID() to return NULL, so it is necessary to check this isn't actually the case before dereferencing the pointer. All other callers of _XimICOfXICID() do this check too.

(The check itself is ugly, but it follows the style of the code in the rest of the module.)

Fixes issue #45 (closed).

Reported-by: Bhavi Dhingra

Original-patch-by: Bhavi Dhingra

Signed-off-by: Benno Schulenberg bensberg@telfort.nl

Edited by Benno Schulenberg

Merge request reports