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fixed a bug in dhcp4msg.c

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This commit is contained in:
chunghh 2023-08-01 16:52:41 +09:00
parent 905b0c2579
commit aef4ac2a2c
1 changed files with 5 additions and 1 deletions
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6
lib/dhcp/dhcp4msg.c
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@ -212,7 +212,11 @@ qse_dhcp4_opt_hdr_t* qse_dhcp4_find_option (const qse_dhcp4_pktinf_t* pkt, int c
qse_dhcp4_opt_hdr_t* opthdr; qse_dhcp4_opt_hdr_t* opthdr;
/* at least 1 byte is available. the check is because of PADDING or END */ /* at least 1 byte is available. the check is because of PADDING or END */
if (*opt == QSE_DHCP4_OPT_PADDING) continue; if (*opt == QSE_DHCP4_OPT_PADDING)
{
opt++;
continue;
}
if (*opt == QSE_DHCP4_OPT_END) if (*opt == QSE_DHCP4_OPT_END)
{ {
if (code == QSE_DHCP4_OPT_END) if (code == QSE_DHCP4_OPT_END)