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DateSun, 24 Nov 2002 12:55:45 +0100 (CET)
FromMichal Wronski <>
SubjectRe: [PATCH] unified SysV and POSIX mqueues - complete rewrite
I found a "bug" in your implementation:

+ if (!(q = get_mqueue(filp)))
+ return -EBADF;
+ if ((filp->f_mode & O_ACCMODE) == O_RDONLY)
+ return -EBADF;
+ if ((unsigned int) msg_prio > (unsigned int) MQ_PRIO_MAX)
+ return -EINVAL;
+ if (msg_len > q->attr.mq_msgsize)
+ return -EMSGSIZE;
POSIX says: "The value of msg_prio shall be less than {MQ_PRIO_MAX}."
Michal Wronski

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