Date: Sat, 2 Dec 2006 14:56:26 +0000 (UTC) From: Alexander Leidinger <netchild@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/compat/linux linux_misc.c Message-ID: <200612021456.kB2EuQvS063108@repoman.freebsd.org>
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netchild 2006-12-02 14:56:26 UTC FreeBSD src repository Modified files: sys/compat/linux linux_misc.c Log: MFP4 (108673, 110519, 110874): - Currently LINUX_MAX_COMM_LEN is smaller than MAXCOMLEN, but in case this will change we have a buffer overflow. Apply some defensive programming to DTRT when this should happen. - Use copyinstr() instead of copyin where appropriate. * Fallback to copyin() in case of ENAMETOOLONG. [1] * Use the right source and destination (it was wrong before). - Use strlcpy instead of strcpy. - Properly lock the read case (PR_GET_NAME) like the write case. Reviewed by: rwatson (except [1]) Suggested by: rwatson [1] Revision Changes Path 1.198 +30 -5 src/sys/compat/linux/linux_misc.c
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