diff options
Diffstat (limited to 'net/ceph/osdmap.c')
| -rw-r--r-- | net/ceph/osdmap.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c index 295098873861..d245fa508e1c 100644 --- a/net/ceph/osdmap.c +++ b/net/ceph/osdmap.c @@ -1504,8 +1504,6 @@ static int decode_new_primary_temp(void **p, void *end, u32 ceph_get_primary_affinity(struct ceph_osdmap *map, int osd) { - BUG_ON(osd >= map->max_osd); - if (!map->osd_primary_affinity) return CEPH_OSD_DEFAULT_PRIMARY_AFFINITY; @@ -1514,8 +1512,6 @@ u32 ceph_get_primary_affinity(struct ceph_osdmap *map, int osd) static int set_primary_affinity(struct ceph_osdmap *map, int osd, u32 aff) { - BUG_ON(osd >= map->max_osd); - if (!map->osd_primary_affinity) { int i; @@ -1577,6 +1573,8 @@ static int decode_new_primary_affinity(void **p, void *end, ceph_decode_32_safe(p, end, osd, e_inval); ceph_decode_32_safe(p, end, aff, e_inval); + if (osd >= map->max_osd) + goto e_inval; ret = set_primary_affinity(map, osd, aff); if (ret) @@ -1879,7 +1877,9 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v, ceph_decode_need(p, end, 2*sizeof(u32), e_inval); osd = ceph_decode_32(p); w = ceph_decode_32(p); - BUG_ON(osd >= map->max_osd); + if (osd >= map->max_osd) + goto e_inval; + osdmap_info(map, "osd%d weight 0x%x %s\n", osd, w, w == CEPH_OSD_IN ? "(in)" : (w == CEPH_OSD_OUT ? "(out)" : "")); @@ -1905,13 +1905,15 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v, u32 xorstate; osd = ceph_decode_32(p); + if (osd >= map->max_osd) + goto e_inval; + if (struct_v >= 5) xorstate = ceph_decode_32(p); else xorstate = ceph_decode_8(p); if (xorstate == 0) xorstate = CEPH_OSD_UP; - BUG_ON(osd >= map->max_osd); if ((map->osd_state[osd] & CEPH_OSD_UP) && (xorstate & CEPH_OSD_UP)) osdmap_info(map, "osd%d down\n", osd); @@ -1937,7 +1939,9 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v, struct ceph_entity_addr addr; osd = ceph_decode_32(p); - BUG_ON(osd >= map->max_osd); + if (osd >= map->max_osd) + goto e_inval; + if (struct_v >= 7) ret = ceph_decode_entity_addrvec(p, end, msgr2, &addr); else |