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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-02-02 01:57:24 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-02-02 01:57:24 +0000
commite129f43c83893485b977a3eea35f428d6bab6565 (patch)
treea63d257e0488633e315ee347efa607be75fc2eaa /networking
parent7fca91a3de3570ae0b3bec0d58fafb4ab90a95cd (diff)
downloadbusybox-e129f43c83893485b977a3eea35f428d6bab6565.tar.gz
busybox-e129f43c83893485b977a3eea35f428d6bab6565.tar.bz2
add a comment so that people won't get confused
Diffstat (limited to 'networking')
-rw-r--r--networking/udhcp/files.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/networking/udhcp/files.c b/networking/udhcp/files.c
index 775f829dd..c3ab17de4 100644
--- a/networking/udhcp/files.c
+++ b/networking/udhcp/files.c
@@ -128,6 +128,7 @@ static void attach_option(struct option_set **opt_list,
existing->data = xrealloc(existing->data,
existing->data[OPT_LEN] + length + 3);
if ((option->flags & TYPE_MASK) == OPTION_STRING) {
+ /* ' ' can bring us to 256 - bad */
if (existing->data[OPT_LEN] + length >= 255)
return;
/* add space separator between STRING options in a list */