X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=ChangeLog;h=d06bcede5bb2455bf439de3fa12443b466ccaa91;hb=21d1619b3010053ebe4d4eae33440f7141ae2413;hp=88108d35ba06a4b6e67d1a34d8141d96650a9628;hpb=9c5e07d317077af2cfc3f0816bcc8cab03dd4260;p=gnulib.git

diff --git a/ChangeLog b/ChangeLog
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@@ -1,5 +1,81 @@
+2011-08-31  Claudio Bley  <claudio.bley@gmail.com>  (tiny change)
+
+	freopen: Don't crash if the filename argument is NULL.
+	* lib/freopen.c (rpl_freopen): Don't compare the filename if it is
+	NULL.
+
+2011-08-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+	openat: work around AIX 7.1 fstatat bug
+	Problem reported by Kevin Brott for GNU tar, in the thread containing
+	<http://lists.gnu.org/archive/html/bug-tar/2011-08/msg00015.html>.
+	* lib/fstatat.c (rpl_fstatat): Do not invoke underlying fstatat if
+	FSTATAT_ST_SIZE_ETC_BROKEN.
+	(fstatat) [FSTATAT_ST_SIZE_ETC_BROKEN && HAVE_FSTATAT]: #define to
+	rpl_fstatat.
+	* m4/openat.m4 (gl_FUNC_FSTATAT): New macro, with the fstatat-relevant
+	part of gl_FUNC_OPENAT.  Also, check for the AIX 7.1 bug, and use
+	AC_CHECK_FUNCS_ONCE for fstatat.
+	(gl_FUNC_OPENAT): Use it.  Use AC_CHECK_FUNCS_ONCE for
+	fchmodat, mkdirat, openat and unlinkat.
+
+2011-08-30  Bruno Haible  <bruno@clisp.org>
+
+	Avoid endless recursions if config.h includes some header files.
+	* lib/fopen.c (__need_FILE): Define already before including config.h.
+	* lib/freopen.c (__need_FILE): Likewise.
+	* lib/open.c (__need_system_fcntl_h): Likewise.
+	* lib/stat.c (__need_system_sys_stat_h): Likewise.
+	* lib/lstat.c (__need_system_sys_stat_h): Likewise.
+	Reported by Michael Goffioul <michael.goffioul@gmail.com>.
+
+2011-08-25  Karl Berry  <karl@gnu.org>
+
+	* config/srclist.txt (ylwrap): new try.
+	* build-aux/ylwrap: new file.
+
+2011-08-23  Bruno Haible  <bruno@clisp.org>
+
+	tmpdir: Use a good default directory on native Windows.
+	* lib/tmpdir.c: Include <windows.h>, pathmax.h.
+	(P_tmpdir): Default to _P_tmpdir on native Windows.
+	(path_search): On native Windows, try the value returned by GetTempPath
+	before trying P_tmpdir.
+	* modules/tmpdir (Depends-on): Add pathmax.
+	Suggested by John Darrington <john@darrington.wattle.id.au>.
+
+2011-08-20  Reuben Thomas  <rrt@sc3d.org>
+
+	doc: fix typo in README-release
+	* top/README-release: Capitalize first word of a sentence.
+
 2011-08-19  Jim Meyering  <meyering@redhat.com>
 
+	fts: do not exhaust memory when processing million-entry directories
+	Before this change, traversing (via rm -rf, find, du, etc.) an N-entry
+	directory would require about 256*N bytes of memory.  Thus, it was
+	easy to construct a directory too large to be processed by any of
+	those tools.  With this change, fts' maximum memory utilization is
+	now limited to around 30MB.
+	* lib/fts.c (FTS_MAX_READDIR_ENTRIES): Define.
+	(fts_read): When we've processed the final entry (i.e., when
+	->fts_link is NULL) and fts_dirp is non-NULL, call fts_build
+	using the parent entry to read any remaining entries.  Dispatch
+	depending on what fts_build returns:
+	- NULL+stop, aka failure: stop
+	- NULL otherwise: move up in the dir hierarchy
+	- non-NULL: handle this new entry
+	(fts_build): Declare and use new local, continue_readdir.
+	Prepare to be called from fts_read, when the entries
+	from a partially-read directory have just been exhausted.
+	In that case, we'll skip the opendir and instead use the parent's
+	fts_dirp and derive dir_fd from that.
+	Finally, in the readdir loop, if we read max_entries entries,
+	exit the loop ensuring *not* to call closedir.  This is required
+	so that fts_dirp can be reused on a subsequent call.
+	Prompted by Ben England's report of memory exhaustion in find
+	and rm -rf vs. NFS: https://bugzilla.redhat.com/719749.
+
 	maint: fts: move decl of `dp' down into while loop; split a long line
 	* lib/fts.c (fts_build): No semantic change.