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Maximum semid is seminfo.semmni not seminfo.semmsl.

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PR:		kern/34979
Submitted by:	James Gritton <jamie@gritton.org>
Reviewed by:	alfred, ru
Approved by:	ru
MFC after:	1 week
This commit is contained in:
Maxim Konovalov 2002-03-06 10:52:49 +00:00
parent 8109a9af1f
commit 9dfd307b10
1 changed files with 3 additions and 3 deletions
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6
sys/kern/sysv_sem.c
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@ -486,7 +486,7 @@ __semctl(td, uap)
mtx_lock(&Giant);
switch(cmd) {
case SEM_STAT:
if (semid < 0 || semid >= seminfo.semmsl)
if (semid < 0 || semid >= seminfo.semnmi)
UGAR(EINVAL);
semaptr = &sema[semid];
if ((semaptr->sem_perm.mode & SEM_ALLOC) == 0 )
@ -504,7 +504,7 @@ __semctl(td, uap)
}
semid = IPCID_TO_IX(semid);
if (semid < 0 || semid >= seminfo.semmsl) {
if (semid < 0 || semid >= seminfo.semmni) {
error = EINVAL;
goto done2;
}
@ -831,7 +831,7 @@ semop(td, uap)
mtx_lock(&Giant);
semid = IPCID_TO_IX(semid); /* Convert back to zero origin */
if (semid < 0 || semid >= seminfo.semmsl) {
if (semid < 0 || semid >= seminfo.semmni) {
error = EINVAL;
goto done2;
}