Alan Coopersmith c5ecfa5eea randr: handle -Wanalyzer-null-dereference in ProcRRGetScreenInfo() ...

Reported in #1817:
xwayland-24.1.6/redhat-linux-build/../randr/rrscreen.c:848:13:
 warning[-Wanalyzer-null-dereference]: dereference of NULL ‘size’

Move the use of the pointer inside the body of the if statement that
allocates the pointer so the static analyzer doesn't have to understand
the various conditions are effectively equivalent, despite the different
ways they are expressed.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2165>

2026-04-04 16:10:16 +00:00

..

meson.build

meson: hide C API if Xorg is disabled (like autotools)

2021-03-11 00:22:36 +00:00

randr.c

randr: move private definitons from randrstr.h to randrstr_priv.h

2026-01-19 12:32:18 -08:00

randrstr_priv.h

randr: move private definitons from randrstr.h to randrstr_priv.h

2026-01-19 12:32:18 -08:00

randrstr.h

randr: move private definitons from randrstr.h to randrstr_priv.h

2026-01-19 12:32:18 -08:00

rrcrtc.c

Strip trailing whitespace from source files

2026-01-25 10:40:02 -08:00

rrdispatch.c

prevent name clash on Windows w/ RT_* defines

2026-01-19 12:48:30 -08:00

rrinfo.c

Convert top level extensions to new *allocarray functions

2015-04-21 16:57:08 -07:00

rrlease.c

prevent name clash on Windows w/ RT_* defines

2026-01-19 12:48:30 -08:00

rrmode.c

randr: fix length checking with bigreq

2026-01-25 10:39:58 -08:00

rrmonitor.c

randr: fix length checking with bigreq

2026-01-25 10:39:58 -08:00

rroutput.c

randr: handle -Wanalyzer-null-dereference in ProcRRGetOutputInfo()

2026-04-04 16:10:16 +00:00

rrpointer.c

randr: Fix logic in RRPointerToNearestCrtc

2014-07-30 14:40:17 -07:00

rrproperty.c

randr: fix length checking with bigreq

2026-01-25 10:39:58 -08:00

rrprovider.c

randr: fix unconditional byte-swap in ProcRRGetProviderInfo()

2026-01-25 10:40:01 -08:00

rrproviderproperty.c

randr: handle -Wanalyzer-null-dereference in ProcRRListProviderProperties()

2026-04-04 16:10:16 +00:00

rrscreen.c

randr: handle -Wanalyzer-null-dereference in ProcRRGetScreenInfo()

2026-04-04 16:10:16 +00:00

rrsdispatch.c

randr: drop swapping request length fields

2026-01-25 10:39:59 -08:00

rrtransform.c

randr: Silence -Wshift-negative-value warnings

2015-10-19 11:51:52 -04:00

rrtransform.h

Drop trailing whitespaces

2014-11-12 10:25:00 +10:00

rrxinerama.c

randr: drop now obsolete swap procs

2026-01-25 10:39:59 -08:00