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[nat] Fix the size check of the LU Request.

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This commit is contained in:
Holger Hans Peter Freyther
2010-05-14 19:24:06 +08:00
parent fa53aba62c
commit 023ac93377
1 changed files with 3 additions and 2 deletions
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5
openbsc/src/nat/bsc_nat_utils.c
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@@ -200,8 +200,9 @@ static int _cr_check_loc_upd(struct bsc_connection *bsc, uint8_t *data, unsigned
struct gsm48_loc_upd_req *lu;
char mi_string[GSM48_MI_SIZE];
if (sizeof(*lu) < length) {
LOGP(DNAT, LOGL_ERROR, "Location updating request does not fit.\n");
if (length < sizeof(*lu)) {
LOGP(DNAT, LOGL_ERROR,
"LU does not fit. Length is %d \n", length);
return -1;
}