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authorDenis Vlasenko2007-11-25 03:15:24 +0000
committerDenis Vlasenko2007-11-25 03:15:24 +0000
commit72e76044cfda377486a5199a0d35d71edf669a42 (patch)
tree69e3f0f81955aae4e82d4073b8067b9bc3f9bd44 /networking/udhcp/options.c
parenta8875efa8506e52ffb24db833e32ab8cfb9bceef (diff)
downloadbusybox-72e76044cfda377486a5199a0d35d71edf669a42.zip
busybox-72e76044cfda377486a5199a0d35d71edf669a42.tar.gz
dhcpc: cope with buggy DHCP servers which send oversized packets
(Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>)
Diffstat (limited to 'networking/udhcp/options.c')
-rw-r--r--networking/udhcp/options.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/networking/udhcp/options.c b/networking/udhcp/options.c
index 2b4f164..6744e2a 100644
--- a/networking/udhcp/options.c
+++ b/networking/udhcp/options.c
@@ -145,7 +145,7 @@ int add_option_string(uint8_t *optionptr, uint8_t *string)
int end = end_option(optionptr);
/* end position + string length + option code/length + end option */
- if (end + string[OPT_LEN] + 2 + 1 >= 308) {
+ if (end + string[OPT_LEN] + 2 + 1 >= DHCP_OPTIONS_BUFSIZE) {
bb_error_msg("option 0x%02x did not fit into the packet",
string[OPT_CODE]);
return 0;