exchange

commit 7c232ed1434da95bb9c3d2fd1f0f76fe8c5ac85b
parent 2d10804884d1308057f4355592b1df1f32cfb148
Author: Christian Grothoff <grothoff@gnunet.org>
Date:   Fri, 14 Aug 2026 22:41:16 +0200

avoid NULL deref during clean up if wire fees failed to parse

Diffstat:
M
src/lib/exchange_api_handle.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/lib/exchange_api_handle.c b/src/lib/exchange_api_handle.c
@@ -181,6 +181,8 @@ static void
 free_fees (struct TALER_EXCHANGE_WireFeesByMethod *wfm,
            unsigned int wfm_len)
 {
+  if (NULL == wfm)
+    return;
   for (unsigned int i = 0; i<wfm_len; i++)
   {
     struct TALER_EXCHANGE_WireFeesByMethod *wfmi = &wfm[i];