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authorChristian Grothoff <christian@grothoff.org>2019-06-03 11:20:47 +0200
committerChristian Grothoff <christian@grothoff.org>2019-06-03 11:20:47 +0200
commit01e8e930dc674684e545637d128b354d482efde6 (patch)
treea7b5c5672c4a0c484757ad4a2a9d8ce419448f71 /src/bank-lib
parent91ef87a804d34f535ef97b6caa7fbd6c327550e8 (diff)
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add guard logic to check sizeof(value) is sufficient (should be -- size is 20, needed are 5, but still the new code is strictly safer even if slower)
Diffstat (limited to 'src/bank-lib')
-rw-r--r--src/bank-lib/bank_api_history.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/bank-lib/bank_api_history.c b/src/bank-lib/bank_api_history.c
index 2520fa16f..7cf169663 100644
--- a/src/bank-lib/bank_api_history.c
+++ b/src/bank-lib/bank_api_history.c
@@ -366,11 +366,13 @@ conv_cancel (enum TALER_BANK_Direction direction)
if (TALER_BANK_DIRECTION_CANCEL ==
(TALER_BANK_DIRECTION_CANCEL & direction))
- strcpy (&ret.value[0],
- "show");
+ GNUNET_snprintf (ret.value,
+ sizeof (ret.value),
+ "show");
else
- strcpy (&ret.value[0],
- "omit");
+ GNUNET_snprintf (ret.value,
+ sizeof (ret.value),
+ "omit");
return ret;
}