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mbuf: prevent setting mempool ops name empty

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Bugzilla ID: 353

Signed-off-by: Muhammad Bilal <m.bilal@emumba.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This commit is contained in:
Muhammad Bilal 2020-04-07 12:56:13 +05:00 committed by Thomas Monjalon
parent e6cf7bee1c
commit ec5a905ec8
1 changed files with 8 additions and 2 deletions
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10
lib/librte_mbuf/rte_mbuf_pool_ops.c
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@ -14,7 +14,10 @@ rte_mbuf_set_platform_mempool_ops(const char *ops_name)
{ {
const struct rte_memzone *mz; const struct rte_memzone *mz;
if (strlen(ops_name) >= RTE_MEMPOOL_OPS_NAMESIZE) size_t len = strnlen(ops_name, RTE_MEMPOOL_OPS_NAMESIZE);
if (len == 0)
return -EINVAL;
if (len == RTE_MEMPOOL_OPS_NAMESIZE)
return -ENAMETOOLONG; return -ENAMETOOLONG;
mz = rte_memzone_lookup("mbuf_platform_pool_ops"); mz = rte_memzone_lookup("mbuf_platform_pool_ops");
@ -51,7 +54,10 @@ rte_mbuf_set_user_mempool_ops(const char *ops_name)
{ {
const struct rte_memzone *mz; const struct rte_memzone *mz;
if (strlen(ops_name) >= RTE_MEMPOOL_OPS_NAMESIZE) size_t len = strnlen(ops_name, RTE_MEMPOOL_OPS_NAMESIZE);
if (len == 0)
return -EINVAL;
if (len == RTE_MEMPOOL_OPS_NAMESIZE)
return -ENAMETOOLONG; return -ENAMETOOLONG;
mz = rte_memzone_lookup("mbuf_user_pool_ops"); mz = rte_memzone_lookup("mbuf_user_pool_ops");