Messages in this thread | | | Date | Wed, 19 Sep 2007 16:54:10 +0200 (MEST) | From | Mikael Pettersson <> | Subject | Re: [PATCH -mm] Don't truncate /proc/PID/environ at 4096 characters |
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On Wed, 19 Sep 2007 14:35:29 +0100, James Pearson wrote: > /proc/PID/environ currently truncates at 4096 characters, patch based on > the /proc/PID/mem code.
Does /proc/PID/mem even work? If I do `strace cat /proc/PID/mem > /dev/null' for a known good PID, the first read() from /proc/PID/mem fails with ESRCH, which is bullocks. cat /proc/PID/environ does work. I'm seeing this on 2.6.22 vanilla, 2.6.20 FC6, and 2.6.18 RHEL5 kernels.
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