helper/binarybuffer: fix clang static analyzer warnings

[openocd.git] / src / target / esirisc_jtag.c

diff --git a/src/target/esirisc_jtag.c b/src/target/esirisc_jtag.c
index 333a622252450b65f11ae380836143fa2e55315d..700ae3a60dfb6b6bc0a15e241f99a9b6620687e7 100644 (file)
--- a/src/target/esirisc_jtag.c
+++ b/src/target/esirisc_jtag.c
@@ -36,7 +36,7 @@ static void esirisc_jtag_set_instr(struct esirisc_jtag *jtag_info, uint32_t new_
 
        if (buf_get_u32(tap->cur_instr, 0, tap->ir_length) != new_instr) {
                struct scan_field field;
-               uint8_t t[4];
+               uint8_t t[4] = { 0 };
 
                field.num_bits = tap->ir_length;
                field.out_value = t;