Update.

1999-11-08  Andreas Jaeger  <aj@suse.de>

	* locale/findlocale.c (_nl_find_locale): Free normalized_codeset;
	this fixes a memory leak (closes PR libc/1435).

	* intl/l10nflist.c (_nl_normalize_codeset): Update comment to
	reflect memory allocation.

	* intl/loadinfo.h: Comment _nl_normalize_codeset, comment memory
	allocation in _nl_explode_name.

1999-11-06  Andreas Jaeger  <aj@suse.de>

	* time/tzset.c: Use __libc_lock_define_initialized for tzset_lock
	to initialize it.
	Reported by wes@surety.com, closes PR libc/1432.

1999-11-05  Geoff Keating  <geoffk@cygnus.com>

	* sysdeps/powerpc/fpu/bits/fenv.h: Don't put commas at the end of
	enumerator lists (-pedantic complains).
	(feraiseexcept): Use i#*X as the constraint.  Fix a bug in the
	test for 'one bit set'.
	(feclearexcept): Likewise.

7 files changed, 65 insertions, 23 deletions

diff --git a/ChangeLog b/ChangeLog
index f06e03a..f9bfe76 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,28 @@
+1999-11-08  Andreas Jaeger  <aj@suse.de>
+
+	* locale/findlocale.c (_nl_find_locale): Free normalized_codeset;
+	this fixes a memory leak (closes PR libc/1435).
+
+	* intl/l10nflist.c (_nl_normalize_codeset): Update comment to
+	reflect memory allocation.
+
+	* intl/loadinfo.h: Comment _nl_normalize_codeset, comment memory
+	allocation in _nl_explode_name.
+
+1999-11-06  Andreas Jaeger  <aj@suse.de>
+
+	* time/tzset.c: Use __libc_lock_define_initialized for tzset_lock
+	to initialize it.
+	Reported by wes@surety.com, closes PR libc/1432.
+
+1999-11-05  Geoff Keating  <geoffk@cygnus.com>
+
+	* sysdeps/powerpc/fpu/bits/fenv.h: Don't put commas at the end of
+	enumerator lists (-pedantic complains).
+	(feraiseexcept): Use i#*X as the constraint.  Fix a bug in the
+	test for 'one bit set'.
+	(feclearexcept): Likewise.
+
 1999-11-05  Ulrich Drepper  <drepper@cygnus.com>
 
 	* sysdeps/unix/sysv/linux/setrlimit.c: New file.
diff --git a/intl/l10nflist.c b/intl/l10nflist.c
index 5edba3a..871b428 100644
--- a/intl/l10nflist.c
+++ b/intl/l10nflist.c
@@ -352,7 +352,8 @@ _nl_make_l10nflist (l10nfile_list, dirlist, dirlist_len, mask, language,
 
 /* Normalize codeset name.  There is no standard for the codeset
    names.  Normalization allows the user to use any of the common
-   names.  */
+   names.  The return value is dynamically allocated and has to be
+   freed by the caller.  */
 const char *
 _nl_normalize_codeset (codeset, name_len)
      const char *codeset;
diff --git a/intl/loadinfo.h b/intl/loadinfo.h
index ea1bf05..09b2fdf 100644
--- a/intl/loadinfo.h
+++ b/intl/loadinfo.h
@@ -54,6 +54,10 @@ struct loaded_l10nfile
 };
 
 
+/* Normalize codeset name.  There is no standard for the codeset
+   names.  Normalization allows the user to use any of the common
+   names.  The return value is dynamically allocated and has to be
+   freed by the caller.  */
 extern const char *_nl_normalize_codeset PARAMS ((const char *codeset,
 						  size_t name_len));
 
@@ -70,6 +74,8 @@ _nl_make_l10nflist PARAMS ((struct loaded_l10nfile **l10nfile_list,
 
 extern const char *_nl_expand_alias PARAMS ((const char *name));
 
+/* normalized_codeset is dynamically allocated and has to be freed by
+   the caller.  */
 extern int _nl_explode_name PARAMS ((char *name, const char **language,
 				     const char **modifier,
 				     const char **territory,
diff --git a/locale/findlocale.c b/locale/findlocale.c
index c6717f1..9cb2206 100644
--- a/locale/findlocale.c
+++ b/locale/findlocale.c
@@ -141,6 +141,10 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
        between two locales would slowly eat up all memory.  */
     free ((void *) loc_name);
 
+  /* The space for normalized_codeset is dynamically allocated.  Free it.  */
+  if (mask & XPG_NORM_CODESET)
+    free ((void *) normalized_codeset);
+
   if (locale_file->decided == 0)
     _nl_load_locale (locale_file, category);
 
diff --git a/sysdeps/powerpc/fpu/bits/fenv.h b/sysdeps/powerpc/fpu/bits/fenv.h
index f86d02d..459821f 100644
--- a/sysdeps/powerpc/fpu/bits/fenv.h
+++ b/sysdeps/powerpc/fpu/bits/fenv.h
@@ -86,7 +86,7 @@ enum
 # define FE_INVALID_SQRT	FE_INVALID_SQRT
 
     /* Conversion-to-integer of a NaN or a number too large or too small.  */
-    FE_INVALID_INTEGER_CONVERSION = 1 << (31 - 23),
+    FE_INVALID_INTEGER_CONVERSION = 1 << (31 - 23)
 # define FE_INVALID_INTEGER_CONVERSION	FE_INVALID_INTEGER_CONVERSION
 
 # define FE_ALL_INVALID \
@@ -110,7 +110,7 @@ enum
 #define FE_TOWARDZERO	FE_TOWARDZERO
     FE_UPWARD = 2,
 #define FE_UPWARD	FE_UPWARD
-    FE_DOWNWARD = 3,
+    FE_DOWNWARD = 3
 #define FE_DOWNWARD	FE_DOWNWARD
   };
 
@@ -152,27 +152,33 @@ extern const fenv_t *__fe_nomask_env __P ((void));
 			     : "=r"(__fegetround_result) : : "cr7");	      \
 		     __fegetround_result & 3; }))
 
+/* The weird 'i#*X' constraints on the following suppress a gcc
+   warning when __excepts is not a constant.  Otherwise, they mean the
+   same as just plain 'i'.  */
+
 /* Inline definition for feraiseexcept.  */
 # define feraiseexcept(__excepts) \
-  (__extension__ ({ if (__builtin_constant_p (__excepts)		      \
-			&& ((__excepts) & -(__excepts)) == 0		      \
-			&& (__excepts) != FE_INVALID) {			      \
-		      if ((__excepts) != 0)				      \
-			__asm__ __volatile__				      \
-			  ("mtfsb1 %0"					      \
-			   : : "i"(32 - __builtin_ffs (__excepts)));	      \
-		    } else						      \
-		      (feraiseexcept) (__excepts); }))
+  ((__builtin_constant_p (__excepts)					      \
+    && ((__excepts) & ((__excepts)-1)) == 0				      \
+    && (__excepts) != FE_INVALID)					      \
+   ? ((__excepts) != 0							      \
+      ? (__extension__ ({ __asm__ __volatile__				      \
+			  ("mtfsb1 %s0"					      \
+			   : : "i#*X"(__builtin_ffs (__excepts)));	      \
+			  (void)0; }))					      \
+      : (void)0)							      \
+   : (feraiseexcept) (__excepts))
 
 /* Inline definition for feclearexcept.  */
 # define feclearexcept(__excepts) \
-  (__extension__  ({ if (__builtin_constant_p (__excepts)		      \
-			 && ((__excepts) & -(__excepts)) == 0		      \
-			 && (__excepts) != FE_INVALID) {		      \
-		       if ((__excepts) != 0)				      \
-			 __asm__ __volatile__				      \
-			   ("mtfsb0 %0"					      \
-			    : : "i"(32 - __builtin_ffs (__excepts)));	      \
-		     } else						      \
-		       (feclearexcept) (__excepts); }))
+  ((__builtin_constant_p (__excepts)					      \
+    && ((__excepts) & ((__excepts)-1)) == 0				      \
+    && (__excepts) != FE_INVALID)					      \
+   ? ((__excepts) != 0							      \
+      ? (__extension__ ({ __asm__ __volatile__				      \
+			  ("mtfsb0 %s0"					      \
+			   : : "i#*X"(__builtin_ffs (__excepts)));	      \
+			  (void)0; }))					      \
+      : (void)0)							      \
+   : (feclearexcept) (__excepts))
 #endif /* __OPTIMIZE__ && !_SOFT_FLOAT */
diff --git a/sysdeps/unix/sysv/linux/setrlimit.c b/sysdeps/unix/sysv/linux/setrlimit.c
index 674a2cf..1316159 100644
--- a/sysdeps/unix/sysv/linux/setrlimit.c
+++ b/sysdeps/unix/sysv/linux/setrlimit.c
@@ -23,7 +23,7 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 
-#include "../kernel-features.h"
+#include "kernel-features.h"
 
 
 /* Linux 2.3.25 introduced a new system call since the types used for
diff --git a/time/tzset.c b/time/tzset.c
index 6af2fba..db08a47 100644
--- a/time/tzset.c
+++ b/time/tzset.c
@@ -38,7 +38,7 @@ weak_alias (__daylight, daylight)
 weak_alias (__timezone, timezone)
 
 /* This locks all the state variables in tzfile.c and this file.  */
-__libc_lock_define (static, tzset_lock)
+__libc_lock_define_initialized (static, tzset_lock)
 
 
 #define	min(a, b)	((a) < (b) ? (a) : (b))