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| author | Henrik Ginstmark | 2022-03-11 23:33:54 +0000 |
|---|---|---|
| committer | Daniel Golle | 2022-03-12 10:44:29 +0000 |
| commit | 44dd095794a5327611d0ee1a58b0a6333d397b64 (patch) | |
| tree | 45f152101d0edcd2656700cfe958b831e243a74c | |
| parent | f254fc59c710d781eca3ec36e0bff2d8970370fa (diff) | |
| download | uqmi-44dd095794a5327611d0ee1a58b0a6333d397b64.tar.gz | |
uqmi: corrected too short received SMS
When characters with ascii values bigger than 0x7f are used, the
length of the received text message is too short.
Test message sent: 123äÄ123
Before correction:
root@OpenWrt:/tmp# uqmi -d /dev/cdc-wdm0 --get-message 20
Raw text: 31 32 33 7b 5b 31 32 33
{
"smsc": "+46724400001",
"sender": "+46xxxxxxxxx",
"timestamp": "2022-03-11 18:48:10",
"text": "123äÄ1"
}
after correction:
root@OpenWrt:/tmp# uqmi -d /dev/cdc-wdm0 --get-message 20
Raw text: 31 32 33 7b 5b 31 32 33
{
"smsc": "+46724400001",
"sender": "+46xxxxxxxxx",
"timestamp": "2022-03-11 18:48:10",
"text": "123äÄ123"
}
Signed-off-by: Henrik Ginstmark <henrik@ginstmark.se>
| -rw-r--r-- | commands-wms.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/commands-wms.c b/commands-wms.c index 700d79f..a58fd6a 100644 --- a/commands-wms.c +++ b/commands-wms.c @@ -222,8 +222,8 @@ static int decode_udh(const unsigned char *data) static void decode_7bit_field(char *name, const unsigned char *data, int data_len, int bit_offset) { char *dest = blobmsg_alloc_string_buffer(&status, name, 3 * data_len + 2); - pdu_decode_7bit_str(dest, data, CEILDIV(data_len * 7, 8), bit_offset); - dest[data_len] = 0; + int out_len = pdu_decode_7bit_str(dest, data, CEILDIV(data_len * 7, 8), bit_offset); + dest[out_len] = 0; blobmsg_add_string_buffer(&status); } |