diff options
| author | Stig Bjørlykke <stig@bjorlykke.org> | 2017-08-05 12:19:02 +0200 |
|---|---|---|
| committer | Stig Bjørlykke <stig@bjorlykke.org> | 2017-08-05 10:39:37 +0000 |
| commit | 15c0c8db5e0aac50e44eb3e2cd6eb5c0b3585220 (patch) | |
| tree | 85cc631425ce0b3e836e076c7cffe41dca23764d /epan | |
| parent | 4b4ce9fb35a46447796252cbfd1af4ea6b889d55 (diff) | |
Lua: Check for PseudoHeader.none
Don't dereference pointer when using PseudoHeader.none.
Bug: 13944
Change-Id: I4e509269ac4983531912f3f9b2cc6b7cf00fbeae
Reviewed-on: https://code.wireshark.org/review/22945
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Diffstat (limited to 'epan')
| -rw-r--r-- | epan/wslua/wslua_dumper.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/epan/wslua/wslua_dumper.c b/epan/wslua/wslua_dumper.c index 2aa8618f29..23f7daee77 100644 --- a/epan/wslua/wslua_dumper.c +++ b/epan/wslua/wslua_dumper.c @@ -331,7 +331,9 @@ WSLUA_METHOD Dumper_dump(lua_State* L) { pkthdr.len = ba->len; pkthdr.caplen = ba->len; pkthdr.pkt_encap = DUMPER_ENCAP(d); - pkthdr.pseudo_header = *ph->wph; + if (ph->wph) { + pkthdr.pseudo_header = *ph->wph; + } /* TODO: Can we get access to pinfo->pkt_comment here somehow? We * should be copying it to pkthdr.opt_comment if we can. */ |