mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-07-16 09:47:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Minor (null-pointer check for not-on-list-netif)

Browse Source
This commit is contained in:
goldsimon 2009-12-01 19:59:36 +00:00
parent b900253c09
commit 46dc1c9bfb
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/core/snmp/mib_structs.c
View File

@ -118,7 +118,7 @@ snmp_netiftoifindex(struct netif *netif, s32_t *ifidx)
u16_t i; u16_t i;
i = 0; i = 0;
while (nif != netif) while ((nif != NULL) && (nif != netif))
{ {
nif = nif->next; nif = nif->next;
i++; i++;