exchange

commit dc26c14f4cf0beb83d8eef28baf84b56c8d3ef86
parent 904a15eec6884f049d70dfdb7043f8aed3bbebc0
Author: Christian Grothoff <christian@grothoff.org>
Date:   Sun, 10 Mar 2024 12:37:12 +0100

do not permit empty currency string

Diffstat:
M
src/util/Makefile.am
 | 
2
+-
M
src/util/amount.c
 | 
1
+

2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/util/Makefile.am b/src/util/Makefile.am
@@ -120,7 +120,7 @@ libtalerutil_la_LIBADD = \
   -lm
 
 libtalerutil_la_LDFLAGS = \
-  -version-info 3:0:2 \
+  -version-info 3:1:2 \
   -no-undefined
 
 
diff --git a/src/util/amount.c b/src/util/amount.c
@@ -87,6 +87,7 @@ TALER_string_to_amount (const char *str,
   /* parse currency */
   colon = strchr (str, (int) ':');
   if ( (NULL == colon) ||
+       (colon == str) ||
        ((colon - str) >= TALER_CURRENCY_LEN) )
   {
     GNUNET_log (GNUNET_ERROR_TYPE_WARNING,