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Code Issues Releases Wiki Activity

1458. [cleanup] sprintf() -> snprintf().

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This commit is contained in:
Mark Andrews
2003-04-11 07:25:31 +00:00
parent 935000aa6e
commit 806c235ecf
16 changed files with 83 additions and 69 deletions
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12
lib/isccfg/parser.c
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: parser.c,v 1.106 2003/04/10 02:16:11 marka Exp $ */
/* $Id: parser.c,v 1.107 2003/04/11 07:25:28 marka Exp $ */
#include <config.h>
@@ -645,7 +645,8 @@ cfg_obj_asuint64(cfg_obj_t *obj) {
void
cfg_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);
cfg_print_cstr(pctx, buf);
}
@@ -2101,13 +2102,16 @@ 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");