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authorRoland McGrath <roland@gnu.org>2004-03-25 03:54:03 +0000
committerRoland McGrath <roland@gnu.org>2004-03-25 03:54:03 +0000
commitdb2f05ba83cd9eaae24b30166816e5169bbae2c0 (patch)
tree0e742754c54aafc31d38af146808d06300a65286 /locale
parent61044c288ab5c7c4687205b0bf136e5358bfe1d1 (diff)
downloadglibc-db2f05ba83cd9eaae24b30166816e5169bbae2c0.tar.gz
* Makerules ($(common-objpfx)shlib.lds): Don't use \n in rhs of sed
substitutions; the semicolon terminators are enough for ld anyway. * elf/dl-deps.c (_dl_map_object_deps): Use alloca instead of dynamically sized auto array in function already using alloca. * locale/programs/ld-ctype.c (ctype_output): Likewise. * locale/programs/ld-time.c (time_output): Likewise. * elf/dl-misc.c (_dl_debug_vdprintf): Use macro instead of const for IOV array size. * locale/programs/charmap.c (charmap_read): Avoid alloca (or strdupa) when also using dynamically-sized auto array. * locale/programs/locfile.c (locfile_read): Likewise. * locale/programs/repertoire.c (repertoire_read): Likewise. * nis/nis_print_group_entry.c (nis_print_group_entry): Likewise. * locale/programs/locarchive.c (enlarge_archive): Likewise. * posix/annexc.c (check_header): Likewise. * iconv/gconv_int.h (norm_add_slashes): Don't handle null SUFFIX. strlen ("") gets optimized away just as well. * intl/loadmsgcat.c (_nl_init_domain_conv): Update caller. * wcsmbs/wcsmbsload.c (__wcsmbs_load_conv): Likewise.
Diffstat (limited to 'locale')
-rw-r--r--locale/programs/charmap.c8
-rw-r--r--locale/programs/ld-ctype.c9
-rw-r--r--locale/programs/ld-time.c11
-rw-r--r--locale/programs/locarchive.c5
-rw-r--r--locale/programs/locfile.c11
-rw-r--r--locale/programs/repertoire.c9
6 files changed, 28 insertions, 25 deletions
diff --git a/locale/programs/charmap.c b/locale/programs/charmap.c
index 8c9e4e9abb..8dbac6f5b9 100644
--- a/locale/programs/charmap.c
+++ b/locale/programs/charmap.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1998-2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1998-2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
@@ -106,9 +106,11 @@ charmap_read (const char *filename, int verbose, int be_quiet, int use_default)
char *i18npath = getenv ("I18NPATH");
if (i18npath != NULL && *i18npath != '\0')
{
- char path[strlen (i18npath) + sizeof ("/charmaps")];
+ const size_t pathlen = strlen (i18npath);
+ char i18npathbuf[pathlen + 1];
+ char path[pathlen + sizeof ("/charmaps")];
char *next;
- i18npath = strdupa (i18npath);
+ i18npath = memcpy (i18npathbuf, i18npath, pathlen + 1);
while (cmfile == NULL
&& (next = strsep (&i18npath, ":")) != NULL)
diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
index ca2ca1eaca..ed8fa919d5 100644
--- a/locale/programs/ld-ctype.c
+++ b/locale/programs/ld-ctype.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
@@ -887,10 +887,11 @@ ctype_output (struct localedef_t *locale, const struct charmap_t *charmap,
struct locale_ctype_t *ctype = locale->categories[LC_CTYPE].ctype;
const size_t nelems = (_NL_ITEM_INDEX (_NL_CTYPE_EXTRA_MAP_1)
+ ctype->nr_charclass + ctype->map_collection_nr);
- struct iovec iov[2 + nelems + 2 * ctype->nr_charclass
- + ctype->map_collection_nr + 4];
+ struct iovec *iov = alloca (sizeof *iov
+ * (2 + nelems + 2 * ctype->nr_charclass
+ + ctype->map_collection_nr + 4));
struct locale_file data;
- uint32_t idx[nelems + 1];
+ uint32_t *idx = alloca (sizeof *idx * (nelems + 1));
uint32_t default_missing_len;
size_t elem, cnt, offset, total;
char *cp;
diff --git a/locale/programs/ld-time.c b/locale/programs/ld-time.c
index f0a0f0fff7..a7dd25c80d 100644
--- a/locale/programs/ld-time.c
+++ b/locale/programs/ld-time.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
@@ -528,10 +528,11 @@ time_output (struct localedef_t *locale, const struct charmap_t *charmap,
const char *output_path)
{
struct locale_time_t *time = locale->categories[LC_TIME].time;
- struct iovec iov[2 + _NL_ITEM_INDEX (_NL_NUM_LC_TIME)
- + time->num_era - 1
- + 2 * 99
- + 2 + time->num_era * 10 - 1];
+ struct iovec *iov = alloca (sizeof *iov
+ * (2 + _NL_ITEM_INDEX (_NL_NUM_LC_TIME)
+ + time->num_era - 1
+ + 2 * 99
+ + 2 + time->num_era * 10 - 1));
struct locale_file data;
uint32_t idx[_NL_ITEM_INDEX (_NL_NUM_LC_TIME)];
size_t cnt, last_idx, num, n;
diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
index e10f236815..1a1c7701d1 100644
--- a/locale/programs/locarchive.c
+++ b/locale/programs/locarchive.c
@@ -238,7 +238,6 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
size_t prefix_len = output_prefix ? strlen (output_prefix) : 0;
char archivefname[prefix_len + sizeof (ARCHIVE_NAME)];
char fname[prefix_len + sizeof (ARCHIVE_NAME) + sizeof (".XXXXXX") - 1];
- struct oldlocrecent *oldlocrecarray;
if (output_prefix)
memcpy (archivefname, output_prefix, prefix_len);
@@ -341,9 +340,7 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
+ head->locrectab_offset);
/* Sort the old locrec table in order of data position. */
- oldlocrecarray = (struct oldlocrecent *)
- alloca (head->namehash_size
- * sizeof (struct oldlocrecent));
+ struct oldlocrecent oldlocrecarray[head->namehash_size];
for (cnt = 0, loccnt = 0; cnt < head->namehash_size; ++cnt)
if (oldnamehashtab[cnt].locrec_offset != 0)
{
diff --git a/locale/programs/locfile.c b/locale/programs/locfile.c
index 2eeed96141..1d3276a6bf 100644
--- a/locale/programs/locfile.c
+++ b/locale/programs/locfile.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2001, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
@@ -64,11 +64,12 @@ locfile_read (struct localedef_t *result, const struct charmap_t *charmap)
char *i18npath = getenv ("I18NPATH");
if (i18npath != NULL && *i18npath != '\0')
{
- char path[strlen (filename) + 1 + strlen (i18npath)
- + sizeof ("/locales/") - 1];
+ const size_t pathlen = strlen (i18npath);
+ char i18npathbuf[pathlen + 1];
+ char path[strlen (filename) + 1 + pathlen
+ + sizeof ("/locales/") - 1];
char *next;
- i18npath = strdupa (i18npath);
-
+ i18npath = memcpy (i18npathbuf, i18npath, pathlen + 1);
while (ldfile == NULL
&& (next = strsep (&i18npath, ":")) != NULL)
diff --git a/locale/programs/repertoire.c b/locale/programs/repertoire.c
index 8251db43d3..933b88f5cd 100644
--- a/locale/programs/repertoire.c
+++ b/locale/programs/repertoire.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1998,1999,2000,2001,2002,2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@@ -80,11 +80,12 @@ repertoire_read (const char *filename)
char *i18npath = getenv ("I18NPATH");
if (i18npath != NULL && *i18npath != '\0')
{
- char path[strlen (filename) + 1 + strlen (i18npath)
+ const size_t pathlen = strlen (i18npath);
+ char i18npathbuf[pathlen + 1];
+ char path[strlen (filename) + 1 + pathlen
+ sizeof ("/repertoiremaps/") - 1];
char *next;
- i18npath = strdupa (i18npath);
-
+ i18npath = memcpy (i18npathbuf, i18npath, pathlen + 1);
while (repfile == NULL
&& (next = strsep (&i18npath, ":")) != NULL)