sysvsem: Fix a typo
Per jamie@ rpr can be NULL if the jail is created with sysvsem=disable. But at least it doesn't appear to be fatal, since rpr is never dereferenced but is only compared to other prison pointers. Reviewed by: jamie Differential revision: https://reviews.freebsd.org/D35198 MFC after: 2 weeks
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@ -710,7 +710,7 @@ kern_semctl(struct thread *td, int semid, int semnum, int cmd,
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AUDIT_ARG_SVIPC_ID(semid);
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rpr = sem_find_prison(td->td_ucred);
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if (sem == NULL)
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if (rpr == NULL)
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return (ENOSYS);
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array = NULL;
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@ -1130,7 +1130,7 @@ kern_semop(struct thread *td, int usemid, struct sembuf *usops,
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AUDIT_ARG_SVIPC_ID(usemid);
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rpr = sem_find_prison(td->td_ucred);
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if (sem == NULL)
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if (rpr == NULL)
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return (ENOSYS);
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semid = IPCID_TO_IX(usemid); /* Convert back to zero origin */
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