diff options
Diffstat (limited to 'src/mm-sms-utils.c')
| -rw-r--r-- | src/mm-sms-utils.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mm-sms-utils.c b/src/mm-sms-utils.c index 6b01cf5c..3f56a644 100644 --- a/src/mm-sms-utils.c +++ b/src/mm-sms-utils.c @@ -349,7 +349,11 @@ sms_parse_pdu (const char *hexpdu, GError **error) udhl = pdu[user_data_offset] + 1; user_data_offset += udhl; if (user_data_encoding == MM_SMS_ENCODING_GSM7) { - bit_offset = 7 - (udhl * 8) % 7; + /* + * Find the number of bits we need to add to the length of the + * user data to get a multiple of 7 (the padding). + */ + bit_offset = (7 - udhl % 7) % 7; user_data_len -= (udhl * 8 + bit_offset) / 7; } else user_data_len -= udhl; |