Data strings should be byte format.
---
android/client/if-gatt.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/android/client/if-gatt.c b/android/client/if-gatt.c
index c8352b5..5cae7e8 100644
--- a/android/client/if-gatt.c
+++ b/android/client/if-gatt.c
@@ -803,6 +803,10 @@ static int fill_buffer(const char *str, uint8_t *out, int out_size)
str_len = strlen(str);
+ /* Hex string must be byte format */
+ if (str_len%2 != 0)
+ return -1;
+
for (i = 0, j = 0; i < out_size && j < str_len; i++, j++) {
c = str[j];
@@ -1201,6 +1205,10 @@ static void write_characteristic_p(int argc, const char **argv)
}
GET_VERIFY_HEX_STRING(argv[6], value, len);
+ if (len < 0) {
+ haltest_error("Value must be byte hex string\n");
+ return;
+ }
/* auth_req */
if (argc > 7)
--
1.9.3
--
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