Commit Graph

2 Commits

Author SHA1 Message Date
Philipp Maier 143a274051 sndcp: fixup for coverity scan defect CID 149097
Coverity scan detects a Null pointer deref (FORWARD_NULL) in
gprs_sndcp_comp.c: 67 in gprs_sndcp_comp_create().

The reason for this is that gprs_sndcp_dcomp_init() and also
gprs_sndcp_pcomp_init() rely on the comp_entity->algo algo
flag. If the program logic is correct a null pointer deref
should never occur.

This commit adds OSMO_ASSERT() statements to ensure a null
pointer deref is catched if if the ...comp_init() functions
are used with incorrect parameters.

Change-Id: I7748f06d1739a697edad5100a031e5aa1ef11ed1
2016-11-27 18:27:57 +00:00
Philipp Maier 73f83d533b SNDCP: add V.42bis data compression functionality
- Add compression control for V.42bis Add code to handle compression
   (gprs_sndcp_dcomp.c/h)
 - Add Adjustments in SNDCP
 - Add VTY commands

Change-Id: I6d36cbdf2f5c5f83ca9ba57c70452f02b8582e7e
2016-09-24 03:17:59 +00:00