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| author | DmitriyEshenko <snooppy@mail.ua> | 2021-06-16 11:54:31 +0300 |
|---|---|---|
| committer | DmitriyEshenko <snooppy@mail.ua> | 2021-06-16 11:54:31 +0300 |
| commit | a1a2b79240511222868a60960d51f12adbe0d7d4 (patch) | |
| tree | a0dbfdb9e66291369e75c359b0672e1fac89a909 | |
| parent | 26ea71ec55687d897c9aabed22ebaec67dbe56a3 (diff) | |
| download | accel-ppp-a1a2b79240511222868a60960d51f12adbe0d7d4.tar.gz accel-ppp-a1a2b79240511222868a60960d51f12adbe0d7d4.zip | |
ipoe: T41: Fix address range shifting
| -rw-r--r-- | accel-pppd/ctrl/ipoe/dhcpv4.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/accel-pppd/ctrl/ipoe/dhcpv4.c b/accel-pppd/ctrl/ipoe/dhcpv4.c index d671b5b6..ffbbcfe4 100644 --- a/accel-pppd/ctrl/ipoe/dhcpv4.c +++ b/accel-pppd/ctrl/ipoe/dhcpv4.c @@ -105,7 +105,7 @@ static struct dhcpv4_iprange *parse_range(const char *str) pthread_mutex_init(&r->lock, NULL); end -= start; - r->free[(end - 1) / ( 8 * sizeof(long))] &= (1 << ((end - 1) % (8 * sizeof(long)) + 1)) - 1; + r->free[(end - 1) / ( 8 * sizeof(long))] &= (1l << ((end - 1) % (8 * sizeof(long)) + 1)) - 1; r->free[0] &= ~3; return r; @@ -1179,7 +1179,7 @@ int dhcpv4_get_ip(struct dhcpv4_serv *serv, uint32_t *yiaddr, uint32_t *siaddr, for (i = serv->range->pos; i < serv->range->len; i++) { k = ffsl(serv->range->free[i]); if (k) { - serv->range->free[i] &= ~(1 << (k - 1)); + serv->range->free[i] &= ~(1l << (k - 1)); serv->range->pos = i; pthread_mutex_unlock(&serv->range->lock); *yiaddr = htonl(serv->range->startip + i * 8 * sizeof(long) + k - 1); @@ -1207,7 +1207,7 @@ void dhcpv4_put_ip(struct dhcpv4_serv *serv, uint32_t ip) return; pthread_mutex_lock(&serv->range->lock); - serv->range->free[n / (8 * sizeof(long))] |= 1 << (n % (8 * sizeof(long))); + serv->range->free[n / (8 * sizeof(long))] |= 1l << (n % (8 * sizeof(long))); pthread_mutex_unlock(&serv->range->lock); } |