[BZ #4775, BZ #4776]

2007-07-12  Jakub Jelinek  <jakub@redhat.com>
	[BZ #4775]
	* math/tgmath.h (__tgmath_real_type_sub): Formatting.
	(__tgmath_real_type): Fix if expr is const int or other const
	qualified integral type.
	(__TGMATH_UNARY_REAL_ONLY): Rewritten to avoid using statement
	expressions and handle const qualified arguments.
	(__TGMATH_BINARY_FIRST_REAL_ONLY, __TGMATH_UNARY_REAL_IMAG,
	__TGMATH_UNARY_REAL_IMAG_RET_REAL): Likewise.
	(__TGMATH_UNARY_REAL_RET_ONLY): Rewritten to avoid using
	statement expressions.
	(__TGMATH_BINARY_REAL_ONLY, __TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY,
	__TGMATH_TERNARY_REAL_ONLY, __TGMATH_BINARY_REAL_IMAG): Likewise.
	(__TGMATH_UNARY_IMAG): Define.
	(conj, cproj): Use __TGMATH_UNARY_IMAG macro.
	* math/Makefile (tests): Add test-tgmath2.
	(CFLAGS-test-tgmath2.c): Add.
	* math/test-tgmath.c (fy, dy, ly, fz, dz, lz, count_cdouble,
	count_cfloat, count_cldouble): New variables.
	(NCCALLS): Define.
	(main): Check number of complex calls as well.
	(F(compile_test)): Add complex tests and tests with const qualified
	arguments.
	(y, z, ccount): Define.
	(F(cacos), F(casin), F(catan), F(ccos), F(csin), F(ctan), F(cacosh),
	F(casinh), F(catanh), F(ccosh), F(csinh), F(ctanh), F(cexp), F(clog),
	F(csqrt), F(cpow), F(cabs), F(carg), F(creal), F(cimag), F(conj),
	F(cproj)): New functions.
	* math/test-tgmath2.c: New test.

2007-07-11  Jakub Jelinek  <jakub@redhat.com>

	[BZ #4776]
	* elf/dl-load.c (_dl_rtld_di_serinfo): Output / in LD_LIBRARY_PATH,
	RPATH etc. as "/" rather than "", don't segfault on empty paths,
	instead output ".".
	* dlfcn/Makefile (distribute): Add glreflib3.c.
	(module-names): Add glreflib3.
	($(objpfx)tst-dlinfo.out): Depend on glreflib3.so rather than
	glreflib1.so.
	(LDFLAGS_glreflib3.so): New.
	* dlfcn/tst-dlinfo.c (do_test): Load glreflib3.so instead of
	glreflib1.so.
	* dlfcn/glreflib3.c: New file.

	* intl/finddomain.c (_nl_find_domain): If _nl_explode_name
	returned -1, return NULL.
	* intl/explodename.c (_nl_explode_name): Return -1 if
	_nl_normalize_codeset failed.

2 files changed, 8 insertions, 3 deletions

diff --git a/intl/explodename.c b/intl/explodename.c
index 8e326ead53..321204d8df 100644
--- a/intl/explodename.c
+++ b/intl/explodename.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2002, 2003, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2002, 2003, 2006, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
@@ -108,7 +108,9 @@ _nl_explode_name (name, language, modifier, territory, codeset,
 	    {
 	      *normalized_codeset = _nl_normalize_codeset (*codeset,
 							   cp - *codeset);
-	      if (strcmp (*codeset, *normalized_codeset) == 0)
+	      if (*normalized_codeset == NULL)
+		return -1;
+	      else if (strcmp (*codeset, *normalized_codeset) == 0)
 		free ((char *) *normalized_codeset);
 	      else
 		mask |= XPG_NORM_CODESET;
diff --git a/intl/finddomain.c b/intl/finddomain.c
index 9806ba12cd..54e617ca99 100644
--- a/intl/finddomain.c
+++ b/intl/finddomain.c
@@ -1,5 +1,5 @@
 /* Handle list of needed message catalogs
-   Copyright (C) 1995-1999, 2000, 2001, 2002, 2004, 2006
+   Copyright (C) 1995-1999, 2000, 2001, 2002, 2004, 2006, 2007
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Ulrich Drepper <drepper@gnu.org>, 1995.
@@ -126,6 +126,9 @@ _nl_find_domain (dirname, locale, domainname, domainbinding)
      we use XPG4 style, and `_', `+', and `,' if we use CEN syntax.  */
   mask = _nl_explode_name (locale, &language, &modifier, &territory,
 			   &codeset, &normalized_codeset);
+  if (mask == -1)
+    /* This means we are out of core.  */
+    return NULL;
 
   /* We need to protect modifying the _NL_LOADED_DOMAINS data.  */
   __libc_rwlock_wrlock (lock);