68f9fb88e1
JIRA: https://issues.redhat.com/browse/RHEL-83456 This patch is a backport of the following upstream commit: commit b46fae06153da31a80ab0f3e98819416fc134725 Author: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Date: Sun Jul 9 18:12:55 2023 +0200 ipc/sem: use flexible array in 'struct sem_undo' Turn 'semadj' in 'struct sem_undo' into a flexible array. The advantages are: - save the size of a pointer when the new undo structure is allocated - avoid some always ugly pointer arithmetic to get the address of semadj - avoid an indirection when the array is accessed While at it, use struct_size() to compute the size of the new undo structure. Link: https://lkml.kernel.org/r/1ba993d443ad7e16ac2b1902adab1f05ebdfa454.1688918791.git.christophe.jaillet@wanadoo.fr Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Manfred Spraul <manfred@colorfullife.com> Reviewed-by: Davidlohr Bueso <dave@stgolabs.net> Cc: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Cc: Jann Horn <jannh@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Rafael Aquini <raquini@redhat.com> |
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| .. | ||
| Makefile | ||
| compat.c | ||
| ipc_sysctl.c | ||
| mq_sysctl.c | ||
| mqueue.c | ||
| msg.c | ||
| msgutil.c | ||
| namespace.c | ||
| sem.c | ||
| shm.c | ||
| syscall.c | ||
| util.c | ||
| util.h | ||