diff options
author | Anders Broman <anders.broman@ericsson.com> | 2009-10-06 19:15:58 +0000 |
---|---|---|
committer | Anders Broman <anders.broman@ericsson.com> | 2009-10-06 19:15:58 +0000 |
commit | bc9a809b65612063457f882a2d732707879ecb01 (patch) | |
tree | 012cd52cad567bcc246d8749709f1b72ebe86356 /epan/dissectors/packet-dnp.c | |
parent | 0f4d4344dd770cf06b0c4aaa9f945acc99f314d5 (diff) |
From Didier Gautheron:
ep memory can't be used for tvbs defined as data_source.
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4054
svn path=/trunk/; revision=30376
Diffstat (limited to 'epan/dissectors/packet-dnp.c')
-rw-r--r-- | epan/dissectors/packet-dnp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/epan/dissectors/packet-dnp.c b/epan/dissectors/packet-dnp.c index 230f642be6..1085d84014 100644 --- a/epan/dissectors/packet-dnp.c +++ b/epan/dissectors/packet-dnp.c @@ -2468,7 +2468,7 @@ dissect_dnp3_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) /* XXX - check for dl_len <= 5 */ data_len = dl_len - 5; - tmp = ep_alloc(data_len); + tmp = g_malloc(data_len); tmp_ptr = tmp; i = 0; data_offset = 1; /* skip the transport layer byte when assembling chunks */ @@ -2510,6 +2510,7 @@ dissect_dnp3_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) if (crc_OK) { al_tvb = tvb_new_child_real_data(tvb, tmp, (guint) (tmp_ptr-tmp), (gint) (tmp_ptr-tmp)); + tvb_set_free_cb(al_tvb, g_free); /* Check for fragmented packet */ save_fragmented = pinfo->fragmented; @@ -2586,6 +2587,7 @@ dissect_dnp3_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { /* CRC error - throw away the data. */ next_tvb = NULL; + g_free(tmp); proto_tree_add_text(dnp3_tree, tvb, 11, -1, "CRC failed, %u chunks", i); } |