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| author | Paul Eggert <eggert@cs.ucla.edu> | 2006-01-10 21:31:01 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-01-10 21:31:01 +0000 |
| commit | c43d62c6f29b412d3333808be3f1f619af19e3f4 (patch) | |
| tree | 8f1f5f76e826fb34807059b3979d3a591810ecf1 /m4/memcoll.m4 | |
| parent | e48d8b47fb3eee81d341b71c3e006efe9e3433a7 (diff) | |
| download | gnulib-c43d62c6f29b412d3333808be3f1f619af19e3f4.tar.gz | |
Sync from coreutils.
Avoid the double-free (first in fts_read, second in fts_close) that
would occur when an `active' directory is made inaccessible (e.g.,
via chmod a-x) during a traversal.
* lib/fts.c (fts_read): After a failed fchdir, update sp->fts_cur
before returning. Reproduce this failure by
mkdir -p a/b; cd a; chmod a-x . b
* lib/sha1.c: Tweak grammar in a comment.
* m4/fpending.m4: Also include <stdio.h>, for Dragonfly.
* m4/memcoll.m4 (gl_MEMCOLL): Don't require AC_FUNC_MEMCMP, undoing
the 2002-12-31 change.
Diffstat (limited to 'm4/memcoll.m4')
| -rw-r--r-- | m4/memcoll.m4 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/m4/memcoll.m4 b/m4/memcoll.m4 index 6f73412878..2d153e5c25 100644 --- a/m4/memcoll.m4 +++ b/m4/memcoll.m4 @@ -1,4 +1,4 @@ -# memcoll.m4 serial 5 +# memcoll.m4 serial 6 dnl Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -10,6 +10,5 @@ AC_DEFUN([gl_MEMCOLL], AC_LIBOBJ([memcoll]) dnl Prerequisites of lib/memcoll.c. - AC_REQUIRE([AC_FUNC_MEMCMP]) AC_FUNC_STRCOLL ]) |