Date: Tue, 26 Aug 2008 10:53:32 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libc/sys execve.2 src/sys/kern imgact_shell.c Message-ID: <200808261057.m7QAv8Tm026907@repoman.freebsd.org>
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kib 2008-08-26 10:53:32 UTC
FreeBSD src repository
Modified files:
lib/libc/sys execve.2
sys/kern imgact_shell.c
Log:
SVN rev 182191 on 2008-08-26 10:53:32Z by kib
When calculating arguments to the interpreter for the shebang script
executed by fexecve(2), imgp->args->fname is NULL. Moreover, there is
no way to recover the path to the script being executed.
Do what some other U*ixes do unconditionally, namely supply /dev/fd/n
as the script path when called from fexecve(). Document requirement of
having fdescfs mounted as caveat.
Revision Changes Path
1.42 +18 -1 src/lib/libc/sys/execve.2
1.36 +22 -5 src/sys/kern/imgact_shell.c
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