Messages in this thread | | | Subject | Re: /bin/ls: cannot read symbolic link /proc/$$/exe: Permission denied | From | Andreas Schwab <> | Date | Tue, 17 Aug 2004 01:34:13 +0200 |
| |
Olaf Hering <olh@suse.de> writes:
> On Mon, Aug 16, Olaf Hering wrote: > >> >> For some reasons ls -l /proc/$$/exe doesnt work all time for me, >> with 2.6.8.1 on ppc64. Sometimes it does, sometimes not. No pattern. >> A few printks show that this check in proc_pid_readlink() triggers >> an -EACCES: >> >> current->fsuid != inode->i_uid >> >> proc_pid_readlink(755) error -13 ntptrace(11408) fsuid 100 i_uid 0 0 >> sys_readlink(281) ntptrace(11408) error -13 readlink > > A better one, clear both new fields, just in case.
memset?
Andreas.
-- Andreas Schwab, SuSE Labs, schwab@suse.de SuSE Linux AG, Maxfeldstraße 5, 90409 Nürnberg, Germany Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |