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Don't set the IP_DF ("Don't fragment") flag in the IP header in IP output packets. See patch #5834.

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This commit is contained in:
fbernon 2007-04-03 14:08:11 +00:00
parent 34fcccc50b
commit 26e88dc2c1
2 changed files with 3 additions and 7 deletions
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6
CHANGELOG
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@ -98,9 +98,9 @@ HISTORY
++ Bug fixes: ++ Bug fixes:
2007-03-30 Frédéric Bernon 2007-04-03 Frédéric Bernon
* ip.c: if IP_REASSEMBLY is set to 1, don't set the IP_DF ("Don't fragment") flag * ip.c: Don't set the IP_DF ("Don't fragment") flag in the IP header in IP output
in the IP header in IP output packets. packets. See patch #5834.
2007-03-30 Frédéric Bernon 2007-03-30 Frédéric Bernon
* api_msg.c: add a "pcb_new" helper function to avoid redundant code, and to add * api_msg.c: add a "pcb_new" helper function to avoid redundant code, and to add

4
src/core/ipv4/ip.c
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@ -438,11 +438,7 @@ ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
IPH_VHLTOS_SET(iphdr, 4, IP_HLEN / 4, tos); IPH_VHLTOS_SET(iphdr, 4, IP_HLEN / 4, tos);
IPH_LEN_SET(iphdr, htons(p->tot_len)); IPH_LEN_SET(iphdr, htons(p->tot_len));
#if IP_REASSEMBLY
IPH_OFFSET_SET(iphdr, 0); IPH_OFFSET_SET(iphdr, 0);
#else
IPH_OFFSET_SET(iphdr, htons(IP_DF));
#endif /* IP_REASSEMBLY */
IPH_ID_SET(iphdr, htons(ip_id)); IPH_ID_SET(iphdr, htons(ip_id));
++ip_id; ++ip_id;