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commit 426576c2e635b3a0b0b5938eb8ae25e9c17e7c94
parent 90f5ad21f12c9056d23cbf554f91fc0f7d21ba52
Author: Christian Grothoff <christian@grothoff.org>
Date:   Sun, 15 Jun 2025 20:11:09 +0200

handle best_match being empty because nothing matched at all (last fix for #9053)

Diffstat:
M
src/kyclogic/kyclogic_sanctions.c
 | 
20
+++++++++++++++-----

1 file changed, 15 insertions(+), 5 deletions(-)
diff --git a/src/kyclogic/kyclogic_sanctions.c b/src/kyclogic/kyclogic_sanctions.c
@@ -223,11 +223,21 @@ process_buffer (struct TALER_KYCLOGIC_SanctionRater *sr)
                 &confidence,
                 best_match))
     {
-      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                  "Malformed input line `%s'\n",
-                  buf);
-      GNUNET_break (0);
-      return false;
+      /* maybe best_match is empty because literally nothing matched */
+      if (2 !=
+          sscanf (buf,
+                  "%lf %lf ",
+                  &rating,
+                  &confidence))
+      {
+        GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                    "Malformed input line `%s'\n",
+                    buf);
+        GNUNET_break (0);
+        return false;
+      }
+      strcpy (best_match,
+              "<none>");
     }
     {
       struct TALER_KYCLOGIC_EvaluationEntry *ee = sr->ee_tail;