diff options
| -rw-r--r-- | main/SAPI.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/main/SAPI.c b/main/SAPI.c index dedd65c462..692a52a919 100644 --- a/main/SAPI.c +++ b/main/SAPI.c @@ -619,18 +619,14 @@ SAPI_API int sapi_header_op(sapi_header_op_enum op, void *arg TSRMLS_DC) 0, &result_len, -1 TSRMLS_CC); if(result_len==ptr_len) { char *lower_temp = estrdup(ptr); - char conv_temp[64]; + char conv_temp[32]; int conv_len; php_strtolower(lower_temp,strlen(lower_temp)); /* If there is no realm string at all, append one */ if(!strstr(lower_temp,"realm")) { efree(result); - conv_len = snprintf(conv_temp, sizeof(conv_temp), " realm=\"%ld\"",myuid); - /* some broken snprintf() impls may return a negative value on failure */ - if (conv_len < 0) { - conv_len = 0; - } + conv_len = sprintf(conv_temp, sizeof(conv_temp), " realm=\"%ld\"",myuid); result = emalloc(ptr_len+conv_len+1); result_len = ptr_len+conv_len; memcpy(result, ptr, ptr_len); @@ -653,7 +649,7 @@ SAPI_API int sapi_header_op(sapi_header_op_enum op, void *arg TSRMLS_DC) #else { myuid = php_getuid(); - result = emalloc(32); + result = emalloc(sizeof("WWW-Authenticate: ")+20); newlen = sprintf(result, "WWW-Authenticate: %ld", myuid); newheader = estrndup(result,newlen); efree(header_line); |