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Fix Somfy-IOHC length check (closes #2655)

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Christian W. Zuckschwerdt
2023-10-03 13:32:00 +02:00
parent e2f8d6275f
commit 46afffc8bb
1 changed files with 2 additions and 0 deletions
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2
src/devices/somfy_iohc.c
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@@ -120,6 +120,8 @@ static int somfy_iohc_decode(r_device *decoder, bitbuffer_t *bitbuffer)
int msg_len = b[0] & 0x1f;
if (len < msg_len + 3)
return DECODE_ABORT_LENGTH;
if (msg_len < 8)
return DECODE_ABORT_LENGTH;
len = msg_len + 3;
int msg_end_flag = (b[0] & 0x80) >> 7;