5d3aaceb7
Denys Vlasenko
2011-06-04
Subject
udhcpc: allow -O OPT take numeric params
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networking/udhcp/dhcpc.c+5 -2
| @@ -1134,8 +1134,11 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv) | |
| client_config.no_default_options = 1; | |
| while (list_O) { | |
| char *optstr = llist_pop(&list_O); | |
| - | unsigned n = udhcp_option_idx(optstr); |
| - | n = dhcp_optflags[n].code; |
| + | unsigned n = bb_strtou(optstr, NULL, 0); |
| + | if (errno || n > 254) { |
| + | n = udhcp_option_idx(optstr); |
| + | n = dhcp_optflags[n].code; |
| + | } |
| client_config.opt_mask[n >> 3] |= 1 << (n & 7); | |
| } | |
| while (list_x) { | |