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| author | Russ Dill <Russ.Dill@asu.edu> | 2003-12-24 19:57:13 +0000 |
|---|---|---|
| committer | Russ Dill <Russ.Dill@asu.edu> | 2003-12-24 19:57:13 +0000 |
| commit | d242e49c894cd0a8b6b016e8f1865651c1c5fef7 (patch) | |
| tree | ed7384761891f887b9ad5dcc4e1152666c573874 /networking | |
| parent | a8992635b117723e65078ada845cc88a9cb77aa3 (diff) | |
| download | busybox-d242e49c894cd0a8b6b016e8f1865651c1c5fef7.tar.gz | |
fix a long standing underallocation bug
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/udhcp/script.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/networking/udhcp/script.c b/networking/udhcp/script.c index 1f74cd742..24688b518 100644 --- a/networking/udhcp/script.c +++ b/networking/udhcp/script.c @@ -146,8 +146,11 @@ static char **fill_envp(struct dhcpMessage *packet) num_options = 0; else { for (i = 0; dhcp_options[i].code; i++) - if (get_option(packet, dhcp_options[i].code)) + if (get_option(packet, dhcp_options[i].code)) { num_options++; + if (dhcp_options[i].code == DHCP_SUBNET) + num_options++; /* for mton */ + } if (packet->siaddr) num_options++; if ((temp = get_option(packet, DHCP_OPTION_OVER))) over = *temp; @@ -194,7 +197,7 @@ static char **fill_envp(struct dhcpMessage *packet) /* watch out for invalid packets */ packet->sname[sizeof(packet->sname) - 1] = '\0'; asprintf(&envp[j++], "sname=%s", packet->sname); - } + } return envp; } |