libmsc/db.c: introduce and use parse_sm_ud_from_result()
The following functions:
- sms_from_result(),
- sms_from_result_v3(),
- sms_from_result_v4(),
do retrieve the TP-UD, TP-UDL and text in the same way.
A consequence of such duplication is [1], which fixed potential
NULL-pointer dereference for sms_from_result(), but not for two
other functions: sms_from_result_v3() and sms_from_result_v4().
[1] I545967464c406348b8505d1729213cfb4afcd3e2
Change-Id: If67dfb9f7d2a55fa3d45dc4689a2acff9909faf6
1 file changed