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* libltdl/config/ltmain.m4sh (func_lalib_unsafe_p) [osf]:

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Save file descriptor to original STDIN, and restore after
redirection.  Fixes memory corruption with Tru64 and OSF sh.
Reported by Nicolas Joly <njoly@pasteur.fr>.
This commit is contained in:
Ralf Wildenhues 2005-08-28 15:34:19 +00:00
parent 9c08dbfa0e
commit 3e5a53b3a0
2 changed files with 11 additions and 3 deletions
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10
ChangeLog
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@ -1,4 +1,12 @@
2005-08-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2005-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>,
Gary V. Vaughan <gary@gnu.org>
* libltdl/config/ltmain.m4sh (func_lalib_unsafe_p) [osf]:
Save file descriptor to original STDIN, and restore after
redirection. Fixes memory corruption with Tru64 and OSF sh.
Reported by Nicolas Joly <njoly@pasteur.fr>.
2005-08-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>,
Peter Ekberg <peda@lysator.liu.se>
* tests/early-libtool.at: Fix goofed up make rules in

4
libltdl/config/ltmain.m4sh
View File

@ -603,7 +603,7 @@ func_lalib_p ()
func_lalib_unsafe_p ()
{
lalib_p=no
if test -r "$1" && exec <"$1"; then
if test -r "$1" && exec 5<&1 <"$1"; then
for lalib_p_l in 1 2 3 4
do
read lalib_p_line
@ -611,7 +611,7 @@ func_lalib_unsafe_p ()
\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
esac
done
exec <&-
exec 1<&5 5<&-
fi
test "$lalib_p" = yes
}