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USBLL: allocate address in pinfo pool 

The packet pool lifetime is too short for data added to the pinfo
structure

Fixes #17367
This commit is contained in:
Pascal Quantin 2021-04-30 09:31:42 +02:00
parent 9896b1d65d
commit 5a109265a6
1 changed files with 2 additions and 2 deletions
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4
epan/dissectors/packet-usbll.c
View File

@ -659,8 +659,8 @@ usbll_set_address(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo,
usbll_address_t *src_addr, *dst_addr;
guint8 *str_src_addr, *str_dst_addr;
src_addr = wmem_new0(wmem_packet_scope(), usbll_address_t);
dst_addr = wmem_new0(wmem_packet_scope(), usbll_address_t);
src_addr = wmem_new0(pinfo->pool, usbll_address_t);
dst_addr = wmem_new0(pinfo->pool, usbll_address_t);
if (USBLL_ADDRESS_IS_HOST_TO_DEV(flags)) {
src_addr->flags = USBLL_ADDRESS_HOST;