Rather then crashing when there is no data, print an error.
Acked-by: Christophe Ricard <christophe-h.ric...@st.com>
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v2: None
common/cmd_tpm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/common/cmd_tpm.c b/common/cmd_tpm.c
index 65e7371..e9c6618 100644
--- a/common/cmd_tpm.c
+++ b/common/cmd_tpm.c
@@ -58,6 +58,8 @@ static void *parse_byte_string(char *bytes, uint8_t *data,
size_t *count_ptr)
size_t count, length;
int i;
+ if (!bytes)
+ return NULL;
length = strlen(bytes);
count = length / 2;
--
2.5.0.457.gab17608
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