diff options
| author | Pau Espin Pedrol <pespin@sysmocom.de> | 2019-09-26 17:46:27 +0200 |
|---|---|---|
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2019-09-26 17:46:30 +0200 |
| commit | ec4b62705df85a5df06806c4b8b5a04c7e4a5846 (patch) | |
| tree | 2b018415e63d6be1b2bc0c6434840979b2145e68 /include/osmocom/core | |
| parent | 7bfaba51b0477cbb87743cc45c64fad6b0b14d8d (diff) | |
msgb: Allow size==headroom in msgb_alloc_headroom*()
Nothinh really forbids this case, it's totally fine allocating all space
of msgb as headroom. osmo-pcu actually does that in
gprs_rlcmac_ul_tbf::snd_ul_ud().
Related: OS#4029
Change-Id: Ibe05d08e3169a2603e891f76682a3b352a93ec7a
Diffstat (limited to 'include/osmocom/core')
| -rw-r--r-- | include/osmocom/core/msgb.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/osmocom/core/msgb.h b/include/osmocom/core/msgb.h index e05d37f0..1833a6c1 100644 --- a/include/osmocom/core/msgb.h +++ b/include/osmocom/core/msgb.h @@ -518,7 +518,7 @@ static inline int msgb_l3trim(struct msgb *msg, int l3len) static inline struct msgb *msgb_alloc_headroom_c(const void *ctx, int size, int headroom, const char *name) { - osmo_static_assert(size > headroom, headroom_bigger); + osmo_static_assert(size >= headroom, headroom_bigger); struct msgb *msg = msgb_alloc_c(ctx, size, name); if (msg) @@ -540,7 +540,7 @@ static inline struct msgb *msgb_alloc_headroom_c(const void *ctx, int size, int static inline struct msgb *msgb_alloc_headroom(int size, int headroom, const char *name) { - osmo_static_assert(size > headroom, headroom_bigger); + osmo_static_assert(size >= headroom, headroom_bigger); struct msgb *msg = msgb_alloc(size, name); if (msg) |