U. Artie Eoff cf5737aa41 shell: assert get_shell_surface() != NULL as appropriate ... Various functions that operate on a weston_surface assume the surface has a shell_surface. That is, they unconditionally deref the get_shell_surface() result. Hence, if for some reason the call to get_shell_surface() returned NULL to those functions then a segmentation fault would occur and the program would crash. So, adding an assert(...) on the get_shell_surface() return value adds an extra sanity check and does not change this behavior. The assert also adds an extra benefit to the programmer by documenting that the function expects and requires the weston_surface to have a shell_surface and would be a program logic error, otherwise. The assert() also silences some static analyzers about the possible NULL deref. Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>		2014-01-19 22:06:05 -08:00
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.gitignore	Update .gitignore	2013-12-09 12:15:41 -08:00
exposay.c	exposay: remove redundant NULL check in highlight_surface	2014-01-19 22:04:27 -08:00
input-panel.c	input-panel: validate return value of get_default_view	2014-01-19 22:04:56 -08:00
Makefile.am	build: Fix out-of-tree build for desktop-shell	2013-12-04 12:57:02 -08:00
shell.c	shell: assert get_shell_surface() != NULL as appropriate	2014-01-19 22:06:05 -08:00
shell.h	shell: Disable exposay by default	2014-01-16 16:52:12 -08:00