diff options
| author | Álvaro Neira Ayuso <anayuso@sysmocom.de> | 2014-05-20 07:40:47 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2014-05-20 09:37:30 +0200 |
| commit | 13a224063dfcee0be529fba1c8fb9be9c1fb261e (patch) | |
| tree | dca65fa1192a3c9068af571f721a79dab58daac8 /src/osmo-bts-sysmo/main.c | |
| parent | 0a1699ff8a5462c167c24e8b28186abb26331698 (diff) | |
sysmobts: Separate IPA and OML check into two methods
I have split the function check_oml_msg, in two functions. One for
checking if the ipa header is well-formed and in check_oml_msg,
Signed-off-by: Alvaro Neira Ayuso <anayuso@sysmocom.de>
Diffstat (limited to 'src/osmo-bts-sysmo/main.c')
| -rw-r--r-- | src/osmo-bts-sysmo/main.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/osmo-bts-sysmo/main.c b/src/osmo-bts-sysmo/main.c index bd6a1818..797f1741 100644 --- a/src/osmo-bts-sysmo/main.c +++ b/src/osmo-bts-sysmo/main.c @@ -317,7 +317,16 @@ static int read_sock(struct osmo_fd *fd, unsigned int what) msgb_put(msg, rc); - if (check_oml_msg(msg) < 0) { + rc = check_ipa_header(msg); + if (rc < 0) { + LOGP(DL1C, LOGL_ERROR, "Malformed receive message: Ipa hdr\n"); + goto err; + } + + msgb_pull(msg, sizeof(struct ipaccess_head)); + + rc = check_oml_msg(msg); + if (rc < 0) { LOGP(DL1C, LOGL_ERROR, "Malformed receive message\n"); goto err; } |