Merge tag 'upstream/16.11.9' into 16.11.x

[deb_dpdk.git] / lib / librte_eal / common / include / rte_pci.h

diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
index 9ce8847..10fa856 100644 (file)
--- 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))       \