diff options
Diffstat (limited to 'resolv/res_hconf.c')
| -rw-r--r-- | resolv/res_hconf.c | 47 |
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) |