diff options
| author |   Jakub Grajciar <jgrajcia@cisco.com> | 2018-09-27 10:26:35 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-09-27 18:32:22 +0000 |
| commit | 412e7b64f9c0b3d5802eee4cd219daff2fcd3dd6 (patch) | |
| tree | 16e0f848f98aef7c2f3db82d2e7dd9072eb7ed04 /extras | |
| parent | b1be2a0bb8d9a72bf0b868befaf5e966b9c26edb (diff) | |
libmemif: external region bugfix
Change-Id: I7dbece80dda917ff78f53f8f4074132895aed316
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Diffstat (limited to 'extras')
| -rw-r--r-- | extras/libmemif/src/main.c | 4 | ||||
| -rw-r--r-- | extras/libmemif/src/socket.c | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/extras/libmemif/src/main.c b/extras/libmemif/src/main.c index 338292508c8..782442d440b 100644 --- a/extras/libmemif/src/main.c +++ b/extras/libmemif/src/main.c @@ -1185,6 +1185,8 @@ memif_disconnect_internal (memif_connection_t * c) for (i = 0; i < c->regions_num; i++) { + if (&c->regions[i] == NULL) + continue; if (c->regions[i].is_external != 0) { lm->del_external_region (c->regions[i].addr, @@ -1318,7 +1320,7 @@ memif_connect1 (memif_connection_t * c) if (mr->is_external) { if (lm->get_external_region_addr == NULL) - return 99; /* FIXME: propper error report */ + return 99; /* FIXME: proper error report */ mr->addr = lm->get_external_region_addr (mr->region_size, mr->fd, c->private_ctx); diff --git a/extras/libmemif/src/socket.c b/extras/libmemif/src/socket.c index 7c4bbd437d2..b25b0261d77 100644 --- a/extras/libmemif/src/socket.c +++ b/extras/libmemif/src/socket.c @@ -506,7 +506,8 @@ memif_msg_receive_add_region (memif_connection_t * c, memif_msg_t * msg, c->regions[ar->index].region_size = ar->size; c->regions[ar->index].addr = NULL; - if (lm->get_external_region_addr) + /* region 0 is never external */ + if (lm->get_external_region_addr && (ar->index != 0)) c->regions[ar->index].is_external = 1; return MEMIF_ERR_SUCCESS; /* 0 */ |