abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2025-08-03 21:14:40 +08:00
Code Issues Packages Projects Releases Wiki Activity

loopif: set pbuf if_idx during poll

Browse Source 
This sets the pbuf's if_idx during the loopif poll function (the
equivalent netif input function).  This was found during IP_PKTINFO
development where p->if_idx is read and was uninitialized
This commit is contained in:
Joel Cunningham 2017-04-15 11:27:34 -05:00
parent 1e02f9e88b
commit f28c1c851b
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/core/netif.c
View File

@ -1057,6 +1057,8 @@ netif_poll(struct netif *netif)
in_end->next = NULL; in_end->next = NULL;
SYS_ARCH_UNPROTECT(lev); SYS_ARCH_UNPROTECT(lev);
in->if_idx = netif_get_index(netif);
LINK_STATS_INC(link.recv); LINK_STATS_INC(link.recv);
MIB2_STATS_NETIF_ADD(stats_if, ifinoctets, in->tot_len); MIB2_STATS_NETIF_ADD(stats_if, ifinoctets, in->tot_len);
MIB2_STATS_NETIF_INC(stats_if, ifinucastpkts); MIB2_STATS_NETIF_INC(stats_if, ifinucastpkts);