diff mbox series

shell: Disable glob again as it strips traing slashes

Message ID 20201116025222.GA28742@gondor.apana.org.au (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show
Series shell: Disable glob again as it strips traing slashes | expand

Commit Message

Herbert Xu Nov. 16, 2020, 2:52 a.m. UTC 
On Mon, Nov 16, 2020 at 01:47:48PM +1100, Herbert Xu wrote:
> René Scharfe <l.s.r@web.de> wrote:
> > 
> > on Debian testing dash eats trailing slashes of parameters that happen
> > to be regular files when expanding "$@".  Example:
> > 
> >   $ rm -f foo bar
> >   $ touch foo
> >   $ dash -c 'echo "$0" "$@"' baz foo/ bar/ ./
> >   baz foo bar/ ./
> 
> In fact you just have to do
> 
> 	dash -c 'echo bar\/'
> 
> This is a bug in glob(3).  It's stripping the slash.
> 
> I guess we'll just have to disable glob again.

This patch disables glob(3) by default.

Reported-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff mbox series

Patch

diff --git a/configure.ac b/configure.ac
index ab3c02e..e9ae792 100644
--- a/configure.ac
+++ b/configure.ac
@@ -39,8 +39,7 @@  fi
 
 AC_ARG_ENABLE(fnmatch, AS_HELP_STRING(--disable-fnmatch, \
 				      [Do not use fnmatch(3) from libc]))
-AC_ARG_ENABLE(glob, AS_HELP_STRING(--disable-glob, \
-				   [Do not use glob(3) from libc]))
+AC_ARG_ENABLE(glob, AS_HELP_STRING(--enable-glob, [Use glob(3) from libc]))
 
 dnl Checks for libraries.
 
@@ -128,7 +127,7 @@  if test "$enable_fnmatch" != no; then
 	AC_CHECK_FUNCS(fnmatch, use_fnmatch=yes)
 fi
 
-if test "$use_fnmatch" = yes && test "$enable_glob" != no; then
+if test "$use_fnmatch" = yes && test "$enable_glob" = yes; then
 	AC_CHECK_FUNCS(glob)
 fi