diff options
Diffstat (limited to 'epan/dfilter/dfvm.c')
| -rw-r--r-- | epan/dfilter/dfvm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/epan/dfilter/dfvm.c b/epan/dfilter/dfvm.c index bc1c48c21d..02bf948a5c 100644 --- a/epan/dfilter/dfvm.c +++ b/epan/dfilter/dfvm.c @@ -1,5 +1,5 @@ /* - * $Id: dfvm.c,v 1.4 2001/12/13 05:55:23 gram Exp $ + * $Id: dfvm.c,v 1.5 2001/12/18 19:09:06 gram Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -211,6 +211,9 @@ read_tree(dfilter_t *df, proto_tree *tree, int field_id, int reg) if (!finfos) { return FALSE; } + else if (g_ptr_array_len(finfos) == 0) { + return FALSE; + } len = finfos->len; for (i = 0; i < len; i++) { @@ -218,7 +221,6 @@ read_tree(dfilter_t *df, proto_tree *tree, int field_id, int reg) fvalues = g_list_prepend(fvalues, finfo->value); } fvalues = g_list_reverse(fvalues); - g_ptr_array_free(finfos, TRUE); df->registers[reg] = fvalues; return TRUE; |