Bug 1819958. Removed deprecated sprintf function and replaced with snprintf. r=djackson

Differential Revision: https://phabricator.services.mozilla.com/D171859

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/pki/tdcache.c b/lib/pki/tdcache.c
index d4cb6f093..8738ded9a 100644
--- a/lib/pki/tdcache.c
+++ b/lib/pki/tdcache.c
@@ -41,13 +41,13 @@ log_item_dump(const char *msg, NSSItem *it)
     char buf[33];
     int i, j;
     for (i = 0; i < 10 && i < it->size; i++) {
-        sprintf(&buf[2 * i], "%02X", ((PRUint8 *)it->data)[i]);
+        snprintf(&buf[2 * i], sizeof(buf)-2*i, "%02X", ((PRUint8 *)it->data)[i]);
     }
     if (it->size > 10) {
-        sprintf(&buf[2 * i], "..");
+        snprintf(&buf[2 * i], sizeof(buf)-2*i, "..");
         i += 1;
         for (j = it->size - 1; i <= 16 && j > 10; i++, j--) {
-            sprintf(&buf[2 * i], "%02X", ((PRUint8 *)it->data)[j]);
+            snprintf(&buf[2 * i], sizeof(buf)-2*i, "%02X", ((PRUint8 *)it->data)[j]);
         }
     }
     PR_LOG(s_log, PR_LOG_DEBUG, ("%s: %s", msg, buf));