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authorUlrich Drepper <drepper@redhat.com>2004-06-01 22:18:24 +0000
committerUlrich Drepper <drepper@redhat.com>2004-06-01 22:18:24 +0000
commit322861e8b62dbca030a66f9ab37e6688b223c65f (patch)
tree4ee930f44d4484f577cae54b3845e91ae6517d57 /resolv
parent9ddfc0595a4444ee13aec46e118b3b3463012267 (diff)
downloadglibc-322861e8b62dbca030a66f9ab37e6688b223c65f.tar.gz
Update.
2004-05-07 Dmitry V. Levin <ldv@altlinux.org> * argp/argp-help.c (__argp_error, __argp_failure): Check result of __asprintf call and don't use string if it failed. * stdio-common/psignal.c (psignal): Likewise. * locale/programs/localedef.c (more_help): Likewise. * resolv/res_hconf.c (arg_service_list, arg_trimdomain_list, arg_bool, parse_line): Check result of __asprintf calls and don't use string if they failed. * sunrpc/svc_simple.c (registerrpc, universal): Likewise. * elf/ldconfig.c (parse_conf_include): Check result of __asprintf call and exit if it failed.
Diffstat (limited to 'resolv')
-rw-r--r--resolv/res_hconf.c47
1 files changed, 28 insertions, 19 deletions
diff --git a/resolv/res_hconf.c b/resolv/res_hconf.c
index 59f186e246..91cd300482 100644
--- a/resolv/res_hconf.c
+++ b/resolv/res_hconf.c
@@ -145,8 +145,10 @@ arg_service_list (const char *fname, int line_num, const char *args,
{
char *buf;
- __asprintf (&buf, _("%s: line %d: expected service, found `%s'\n"),
- fname, line_num, start);
+ if (__asprintf (&buf,
+ _("%s: line %d: expected service, found `%s'\n"),
+ fname, line_num, start) < 0)
+ return 0;
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
@@ -162,9 +164,10 @@ arg_service_list (const char *fname, int line_num, const char *args,
{
char *buf;
- __asprintf (&buf,
- _("%s: line %d: cannot specify more than %d services"),
- fname, line_num, SERVICE_MAX);
+ if (__asprintf (&buf, _("\
+%s: line %d: cannot specify more than %d services"),
+ fname, line_num, SERVICE_MAX) < 0)
+ return 0;
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
@@ -189,9 +192,10 @@ arg_service_list (const char *fname, int line_num, const char *args,
{
char *buf;
- __asprintf (&buf, _("\
+ if (__asprintf (&buf, _("\
%s: line %d: list delimiter not followed by keyword"),
- fname, line_num);
+ fname, line_num) < 0)
+ return 0;
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
@@ -229,9 +233,10 @@ arg_trimdomain_list (const char *fname, int line_num, const char *args,
{
char *buf;
- __asprintf (&buf, _("\
+ if (__asprintf (&buf, _("\
%s: line %d: cannot specify more than %d trim domains"),
- fname, line_num, TRIMDOMAINS_MAX);
+ fname, line_num, TRIMDOMAINS_MAX) < 0)
+ return 0;
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
@@ -254,9 +259,10 @@ arg_trimdomain_list (const char *fname, int line_num, const char *args,
{
char *buf;
- __asprintf (&buf, _("\
+ if (__asprintf (&buf, _("\
%s: line %d: list delimiter not followed by domain"),
- fname, line_num);
+ fname, line_num) < 0)
+ return 0;
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
@@ -316,9 +322,10 @@ arg_bool (const char *fname, int line_num, const char *args, unsigned flag)
{
char *buf;
- __asprintf (&buf,
- _("%s: line %d: expected `on' or `off', found `%s'\n"),
- fname, line_num, args);
+ if (__asprintf (&buf,
+ _("%s: line %d: expected `on' or `off', found `%s'\n"),
+ fname, line_num, args) < 0)
+ return 0;
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
@@ -364,8 +371,9 @@ parse_line (const char *fname, int line_num, const char *str)
{
char *buf;
- __asprintf (&buf, _("%s: line %d: bad command `%s'\n"),
- fname, line_num, start);
+ if (__asprintf (&buf, _("%s: line %d: bad command `%s'\n"),
+ fname, line_num, start) < 0)
+ return;
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
@@ -392,9 +400,10 @@ parse_line (const char *fname, int line_num, const char *str)
{
char *buf;
- __asprintf (&buf,
- _("%s: line %d: ignoring trailing garbage `%s'\n"),
- fname, line_num, str);
+ if (__asprintf (&buf,
+ _("%s: line %d: ignoring trailing garbage `%s'\n"),
+ fname, line_num, str) < 0)
+ break;
#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)