parse-datetime.y: accommodate -Wstrict-overflow

[gnulib.git] / ChangeLog

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+2011-05-28  Jim Meyering  <meyering@redhat.com>
+
+       parse-datetime.y: accommodate -Wstrict-overflow
+       * lib/parse-datetime.y (yylex): Rearrange pointer arithmetic to
+       placate -Wstrict-overflow.
+
+       trim: avoid a warning from -O2 -Wstrict-overflow
+       * lib/trim.c (trim2): Declare local to be "unsigned int", not "int".
+
+2011-05-28  Bruno Haible  <bruno@clisp.org>
+
+       getloadavg: Remove an unreliable safety check.
+       * m4/getloadavg.m4 (gl_GETLOADAVG): Drop argument. Remove test whether
+       getloadavg.c is in place.
+       * modules/getloadavg (configure.ac): Drop argument of gl_GETLOADAVG.
+       Reported by Sam Steingold <sds@gnu.org>.
+
+2011-05-26  Simon Josefsson  <simon@josefsson.org>
+
+       * lib/gen-uni-tables.c: Say "gen-uni-tables.c" consistently.
+
+2011-05-26  Bruno Haible  <bruno@clisp.org>
+
+       mbsrchr: Avoid collision with system function on Interix.
+       * lib/string.in.h (mbsrchr): Define as rpl_mbsrchr also on Interix.
+       Reported by Markus Duft <mduft@gentoo.org>.
+
+2011-05-25  Eric Blake  <eblake@redhat.com>
+
+       getcwd: work around mingw bug
+       * lib/getcwd-lgpl.c (rpl_getcwd): Guarantee correct error.
+       * doc/posix-functions/getcwd.texi (getcwd): Document it.
+       Reported by Matthias Bolte.
+
+2011-05-24  Paul Eggert  <eggert@cs.ucla.edu>
+
+       test-intprops: disable -Wtype-limits diagnostics
+       * tests/test-intprops.c: Use a pragma to ignore -Wtype-limits
+       diagnostics.  Otherwise, the integer overflow macros generate many
+       diagnostics.  Reported by Jim Meyering in
+       <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00528.html>.
+
+2011-05-24  Eric Blake  <eblake@redhat.com>
+
+       docs: document recently fixed glibc printf bug
+       * doc/posix-functions/fprintf.texi (fprintf): Document it.
+       * doc/posix-functions/printf.texi (printf): Likewise.
+       * doc/posix-functions/vfprintf.texi (vfprintf): Likewise.
+       * doc/posix-functions/vprintf.texi (vprintf): Likewise.
+
+2011-05-24  Eric Blake  <eblake@redhat.com>
+
+       tests: fix logic bug in init.sh
+       * tests/init.sh: (gl_set_x_corrupts_stderr_): Clear for successful
+       shell.
+
 2011-05-24  Jim Meyering  <meyering@redhat.com>
 
+       utimensat: do not reference an out-of-scope buffer
+       Otherwise, with __linux__ defined, "times" would point to a buffer, "ts"
+       declared in an inner scope, yet "times" would be dereferenced outside
+       the scope in which "ts" was valid.
+       * lib/utimensat.c (rpl_utimensat) [__linux__]: Move the declaration
+       of ts[2] "out/up", so that the use of aliased "times" (via
+       "times = ts;") does not end up referencing an out-of-scope "ts"
+
        opendir-safer.c: don't clobber errno; don't close negative FD
        * lib/opendir-safer.c (opendir_safer):
        [HAVE_FDOPENDIR || GNULIB_FDOPENDIR]: Don't close a negative