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is called. - Change sysctl_out_proc() to require that the process is locked when it is called and to drop the lock before it returns. If this proves too complex we can change sysctl_out_proc() to simply acquire the lock at the very end and have the calling code drop the lock right after it returns. - Lock the process we are going to export before the p_cansee() in the loop in sysctl_kern_proc() and hold the lock until we call sysctl_out_proc(). - Don't call p_cansee() on the process about to be exported twice in the aforementioned loop. |
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| .. | ||
| linprocfs | ||
| linux | ||
| netbsd | ||
| pecoff | ||
| svr4 | ||