Add snprintf wrapper for GCC 8.2/3

[collectd.git] / src / utils / oauth / oauth.c

diff --git a/src/utils/oauth/oauth.c b/src/utils/oauth/oauth.c
index 4b31056..b7b1978 100644 (file)
--- a/src/utils/oauth/oauth.c
+++ b/src/utils/oauth/oauth.c
@@ -184,7 +184,7 @@ static int get_claim(oauth_t *auth, char *buffer, size_t buffer_size) /* {{{ */
 
   /* create the claim set */
   status =
-      snprintf(claim, sizeof(claim), OAUTH_CLAIM_FORMAT, auth->iss, auth->scope,
+      ssnprintf(claim, sizeof(claim), OAUTH_CLAIM_FORMAT, auth->iss, auth->scope,
                auth->aud, (unsigned long)CDTIME_T_TO_TIME_T(exp),
                (unsigned long)CDTIME_T_TO_TIME_T(iat));
   if (status < 1)
@@ -209,7 +209,7 @@ static int get_signature(char *buffer, size_t buffer_size, /* {{{ */
   int status;
 
   /* Make the string to sign */
-  payload_len = snprintf(payload, sizeof(payload), "%s.%s", header, claim);
+  payload_len = ssnprintf(payload, sizeof(payload), "%s.%s", header, claim);
   if (payload_len < 1) {
     return -1;
   } else if (payload_len >= sizeof(payload)) {
@@ -277,7 +277,7 @@ static int get_assertion(oauth_t *auth, char *buffer,
   if (status != 0)
     return -1;
 
-  status = snprintf(buffer, buffer_size, "%s.%s.%s", header, claim, signature);
+  status = ssnprintf(buffer, buffer_size, "%s.%s.%s", header, claim, signature);
   if (status < 1)
     return -1;
   else if ((size_t)status >= buffer_size)
@@ -350,7 +350,7 @@ static int new_token(oauth_t *auth) /* {{{ */
     return -1;
   }
 
-  snprintf(post_data, sizeof(post_data), "grant_type=%s&assertion=%s",
+  ssnprintf(post_data, sizeof(post_data), "grant_type=%s&assertion=%s",
            OAUTH_GRANT_TYPE, assertion);
 
   curl = curl_easy_init();
@@ -589,7 +589,7 @@ oauth_google_t oauth_create_google_default(char const *scope) {
   char const *home;
   if ((home = getenv("HOME")) != NULL) {
     char path[PATH_MAX];
-    snprintf(path, sizeof(path),
+    ssnprintf(path, sizeof(path),
              "%s/.config/gcloud/application_default_credentials.json", home);
 
     oauth_google_t ret = oauth_create_google_file(path, scope);