diff options
Diffstat (limited to 'lib/librte_eal/common/include/rte_pci.h')
| -rw-r--r-- | lib/librte_eal/common/include/rte_pci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h index 9ce88472..10fa8564 100644 --- a/lib/librte_eal/common/include/rte_pci.h +++ b/lib/librte_eal/common/include/rte_pci.h @@ -248,6 +248,8 @@ TAILQ_HEAD(mapped_pci_res_list, mapped_pci_resource); do { \ unsigned long val; \ char *end; \ + if (*in == '\0') \ + return -EINVAL; \ errno = 0; \ val = strtoul((in), &end, 16); \ if (errno != 0 || end[0] != (dlm) || val > (lim)) \ |