Hi Denys, After enabling the print i am getting following: udhcpc6 (v1.20.2) started udhcpc6: curr:0x480010e0 Segmentation fault
Warm Regards, pramod On Wed, Aug 15, 2012 at 10:27 PM, Denys Vlasenko <[email protected]> wrote: > On Tue, Aug 14, 2012 at 4:06 PM, Pramod Bhagwat <[email protected]> wrote: >> static char **fill_envp(struct d6_packet *packet) >> { >> char **envp, **curr; >> >> client6_data.env_ptr = NULL; >> client6_data.env_idx = 0; >> >> *new_env() = xasprintf("interface=%s", client_config.interface); >> >> if (packet) >> option_to_env(packet->d6_options, packet->d6_options + >> sizeof(packet->d6_options)); >> >> envp = curr = client6_data.env_ptr; > > bb_error_msg("curr:%p", curr); > bb_error_msg("curr[0]:%p", curr[0]); > >> while (*curr) > > { > bb_error_msg("*curr:%p", *curr); > bb_error_msg("*curr:'%s'", *curr); > >> putenv(*curr++); > > } > >> >> return envp; >> } >> >> In the above code while accessing curr pointer it is giving the >> segmentation fault. >> But client6_data.env_ptr is not NULL. > > Please add bb_error_msg's as shown above, run udhcpc6 again and > let me know what it printed. > > -- > vda _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
