diff options
| author | Matias Elo <matias.elo@nokia.com> | 2018-02-12 13:52:44 +0200 |
|---|---|---|
| committer | Maxim Uvarov <maxim.uvarov@linaro.org> | 2018-02-19 22:05:22 +0300 |
| commit | 2d6fe1c5cc21d8eb03130fbceed8238806dd39a0 (patch) | |
| tree | bf98a15c821c530462dcbf332152c1950ec30f6f /platform/linux-dpdk/odp_shared_memory.c | |
| parent | a6a0a85f694216019a1e79ff78acf8dd40ce928c (diff) | |
linux-dpdk: shm: fix copying shm and memzone names
Previously the last character of a maximum length name was not saved.
Signed-off-by: Matias Elo <matias.elo@nokia.com>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Diffstat (limited to 'platform/linux-dpdk/odp_shared_memory.c')
| -rw-r--r-- | platform/linux-dpdk/odp_shared_memory.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/platform/linux-dpdk/odp_shared_memory.c b/platform/linux-dpdk/odp_shared_memory.c index 31096fb85..91a7793d3 100644 --- a/platform/linux-dpdk/odp_shared_memory.c +++ b/platform/linux-dpdk/odp_shared_memory.c @@ -97,7 +97,7 @@ static void name_to_mz_name(const char *name, char *mz_name) /* Use pid and counter to make name unique */ do { - snprintf(mz_name, RTE_MEMZONE_NAMESIZE - 1, SHM_BLOCK_NAME, + snprintf(mz_name, RTE_MEMZONE_NAMESIZE, SHM_BLOCK_NAME, (odp_instance_t)odp_global_data.main_pid, i++, name); mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0; } while (mz_name_used(mz_name)); @@ -270,7 +270,7 @@ odp_shm_t odp_shm_reserve(const char *name, uint64_t size, uint64_t align, } block->mz = mz; - snprintf(block->name, ODP_SHM_NAME_LEN - 1, "%s", name); + snprintf(block->name, ODP_SHM_NAME_LEN, "%s", name); block->name[ODP_SHM_NAME_LEN - 1] = 0; block->type = SHM_TYPE_LOCAL; /* Note: ODP_SHM_SW_ONLY/ODP_SHM_PROC/ODP_SHM_SINGLE_VA flags are @@ -290,7 +290,7 @@ odp_shm_t odp_shm_import(const char *remote_name, odp_instance_t odp_inst, char mz_name[RTE_MEMZONE_NAMESIZE]; int idx; - snprintf(mz_name, RTE_MEMZONE_NAMESIZE - 1, SHM_BLOCK_NAME, odp_inst, 0, + snprintf(mz_name, RTE_MEMZONE_NAMESIZE, SHM_BLOCK_NAME, odp_inst, 0, remote_name); mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0; @@ -316,7 +316,7 @@ odp_shm_t odp_shm_import(const char *remote_name, odp_instance_t odp_inst, block = &shm_tbl->block[idx]; block->mz = mz; - snprintf(block->name, ODP_SHM_NAME_LEN - 1, "%s", local_name); + snprintf(block->name, ODP_SHM_NAME_LEN, "%s", local_name); block->name[ODP_SHM_NAME_LEN - 1] = 0; block->type = SHM_TYPE_REMOTE; |