Chloé Vulquin 16aee2ec38 xcursor: catch theme inheritance loops ... As of currently, when an xcursor theme depends on itself or another theme that will eventually depend on it, `xcursor_load_theme` will recurse infinitely while processing the inherits. This change introduces a stack-allocated linked list of visited nodes by name, and skips any already visited nodes in the inherit list. Side effects: * Since the linked list is stack-allocated, there is a potential for an overflow if there is a very long list of dependencies. If this turns out to be a legitimate concern, the linked list is trivial to convert to being heap-allocated. * There is an existing linked list (technically doubly linked list) implementation in the wayland codebase. As of currently, the xcursor codebase does not refer to it. Consequently, this change writes a minimal single linked list implementation to utilize directly. This changeset fixes #317. Signed-off-by: Chloé Vulquin <toast@bunkerlabs.net>		2024-04-24 12:28:38 +02:00
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convert_font.c
cursor-data.h	cursor: add aliases for cursor name spec	2024-01-19 14:08:16 +00:00
cursor.pcf
meson.build
os-compatibility.c	cursor: memfd_create: try MFD_NOEXEC_SEAL	2024-04-21 19:17:46 +02:00
os-compatibility.h
wayland-cursor.c	cursor: make param names match with documentation	2022-09-13 18:01:57 +00:00
wayland-cursor.h
xcursor.c	xcursor: catch theme inheritance loops	2024-04-24 12:28:38 +02:00
xcursor.h