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| author |   jakob <jakob@openbsd.org> | 2003-04-15 13:20:17 +0000 |
|---|---|---|
| committer | jakob <jakob@openbsd.org> | 2003-04-15 13:20:17 +0000 |
| commit | f750bd748124bcc2acdee22a1508c390eaf89784 (patch) | |
| tree | 052d6b96325b1f923e3a7ac3de904181cf8db133 /usr.sbin/bind/lib/isccfg/parser.c | |
| parent | display basic hfsc stats (diff) | |
| download | wireguard-openbsd-f750bd748124bcc2acdee22a1508c390eaf89784.tar.xz wireguard-openbsd-f750bd748124bcc2acdee22a1508c390eaf89784.zip | |
first sprintf pass from todd@ and ISC-Bugs #5614.
Diffstat (limited to 'usr.sbin/bind/lib/isccfg/parser.c')
| -rw-r--r-- | usr.sbin/bind/lib/isccfg/parser.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/usr.sbin/bind/lib/isccfg/parser.c b/usr.sbin/bind/lib/isccfg/parser.c index 9bad2b1541d..84c0a1b7fb3 100644 --- a/usr.sbin/bind/lib/isccfg/parser.c +++ b/usr.sbin/bind/lib/isccfg/parser.c @@ -1649,7 +1649,8 @@ parse_unitstring(char *str, isc_resourcevalue_t *valuep) { static void print_uint64(cfg_printer_t *pctx, cfg_obj_t *obj) { char buf[32]; - sprintf(buf, "%" ISC_PRINT_QUADFORMAT "u", obj->value.uint64); + snprintf(buf, sizeof(buf), "%" ISC_PRINT_QUADFORMAT "u", + obj->value.uint64); print_cstr(pctx, buf); } @@ -3646,13 +3647,16 @@ parser_complain(cfg_parser_t *pctx, isc_boolean_t is_warning, static char message[2048]; int level = ISC_LOG_ERROR; const char *prep = ""; + size_t len; if (is_warning) level = ISC_LOG_WARNING; - sprintf(where, "%s:%u: ", current_file(pctx), pctx->line); + snprintf(where, sizeof(where), "%s:%u: ", + current_file(pctx), pctx->line); - if ((unsigned int)vsprintf(message, format, args) >= sizeof message) + len = vsnprintf(message, sizeof(message), format, args); + if (len >= sizeof(message)) FATAL_ERROR(__FILE__, __LINE__, "error message would overflow"); |