chown: detect Solaris and FreeBSD bug

[gnulib.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 26aa643..8ca5ad6 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,85 @@
+2009-11-14  Eric Blake  <ebb9@byu.net>
+
+       chown: detect Solaris and FreeBSD bug
+       * lib/chown.c (rpl_chown): Work around bug.
+       * m4/chown.m4 (gl_FUNC_CHOWN): Check for trailing slash bugs.
+       (gl_PREREQ_CHOWN): Delete.
+       * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
+       * modules/unistd (Makefile.am): Populate it.
+       * lib/unistd.in.h (chown): Update declaration.
+       * lib/lchown.c (chown): Update client.
+       * modules/lchown (Depends-on): Add lstat.
+       * doc/posix-functions/chown.texi (chown): Document the bug.
+       * doc/posix-functions/getgroups.texi (getgroups): Document
+       getgroups pitfall.
+       * modules/chown-tests: New file.
+       * tests/test-chown.h (test_chown): Likewise.
+       * tests/test-chown.c (main): Likewise.
+
+2009-11-14  Robert Millan  <rmh.grub@aybabtu.com>  (tiny change)
+
+       gnulib-tool: correctly detect absence of m4 directories
+       * gnulib-tool: Avoid extra newline on data passed to wc -l.
+
+2009-11-14  Jim Meyering  <meyering@redhat.com>
+
+       maint.mk: Prohibit inclusion of "xalloc.h" without use.
+       * top/maint.mk (sc_prohibit_close_stream_without_use): New rule.
+
+2009-11-14  John W. Eaton  <jwe@gnu.org>
+
+       strftime.h: wrap funtion declaration in extern "C" block
+       * lib/strftime.h (nstrftime) [__cplusplus]: Wrap declaration.
+
 2009-11-13  Eric Blake  <ebb9@byu.net>
 
+       getgroups: avoid compiler warning
+       * lib/getgroups.c (rpl_getgroups): Delete shadowed variable.
+
+       getgroups: work around FreeBSD bug
+       * lib/getgroups.c (rpl_getgroups): Work around the bug.
+       * m4/getgroups.m4 (gl_FUNC_GETGROUPS): Detect the bug.
+       * doc/posix-functions/getgroups.texi (getgroups): Document it.
+       * tests/test-getgroups.c (main): Fix buffer overrun.
+
+       getgroups: avoid compilation failure
+       * lib/getgroups.c (includes): Include <stdint.h> for SIZE_MAX.
+       * modules/getgroups (Depends-on): Add stdint.
+
+2009-11-13  Jim Meyering  <meyering@redhat.com>
+
+       test-getgroups: avoid compilation failure
+       * tests/test-getgroups.c: Include <stdint.h> for use of SIZE_MAX.
+
+2009-11-13  Eric Blake  <ebb9@byu.net>
+
+       mgetgroups: new module, taken from coreutils
+       * modules/mgetgroups: New file.
+       * lib/mgetgroups.h: Likewise.
+       * lib/mgetgroups.c (mgetgroups): Likewise.
+       * m4/mgetgroups.m4 (gl_MGETGROUPS): Likewise.
+       * MODULES.html.sh (Users and groups): Mention it.
+
+       getgroups: don't expose GETGROUPS_T to user
+       * lib/getgroups.c (rpl_getgroups): Change signature.  Copy array
+       an element at a time if GETGROUPS_T is wrong size.
+       * lib/getugroups.h (getugroups): Change signature.
+       * lib/unistd.in.h (getgroups): Likewise.
+       * m4/getgroups.m4 (gl_FUNC_GETGROUPS): Use replacement if
+       signature needs fixing.
+       * m4/getugroups.m4 (gl_GETUGROUPS): No longer need
+       AC_TYPE_GETGROUPS.
+       * modules/group-member (Depends-on): Add getgroups.
+       * lib/group-member.c (group_info, get_group_info): Use gid_t.
+       (group_member): Rely on getgroups replacement.
+       * lib/getugroups.c (getugroups): Use gid_t.
+       * tests/test-getgroups.c (main): Likewise.
+       * NEWS: Mention the signature change.
+       * doc/posix-functions/getgroups.texi (getgroups): Mention the
+       problem with signature.
+       * doc/glibc-functions/setgroups.texi (setgroups): Mention that
+       GETGROUPS_T is still useful for setgroups.
+
        getgroups, getugroups: provide stubs for mingw
        * lib/getgroups.c (getgroups): Provide ENOSYS stub for mingw.
        * lib/getugroups.c (getugroups): Likewise.