https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7515
Summary: Possible leaks of wtap_pkthdr->opt_comment (packet
comment)
Product: Wireshark
Version: SVN
Platform: All
OS/Version: All
Status: NEW
Severity: Normal
Priority: Low
Component: Capture file support (libwiretap)
AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
ReportedBy: darkjames-ws@xxxxxxxxxxxx
Build Information:
svn/r43917
--
Hi,
In pcapng_read_packet_block() memory for pkthdr->opt_comment is allocated with:
wblock->packet_header->opt_comment = g_strndup(option_content,
oh.option_length);
But is never freed.
Comment from pkthdr->opt_comment to frame structure is copied in
frame_data_init(), but it's only done on initial reading.
refiltering or any actions which requires reading packet again causes
(possible) memleaks.
(code review, not verified with valgrind)
--
Configure bugmail: https://bugs.wireshark.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching all bug changes.
