Wireshark-bugs: [Wireshark-bugs] [Bug 8350] New: Memory leaks in packet-sdp.c
Date: Mon, 18 Feb 2013 18:07:38 +0000
Bug ID | 8350 |
---|---|
Summary | Memory leaks in packet-sdp.c |
Classification | Unclassified |
Product | Wireshark |
Version | unspecified |
Hardware | All |
OS | All |
Status | UNCONFIRMED |
Severity | Normal |
Priority | Low |
Component | Dissection engine (libwireshark) |
Assignee | [email protected] |
Reporter | [email protected] |
Build Information: -- Using the capture from https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8343 valgrind is reporting the following leaks: ==13915== 39,392 (17,952 direct, 21,440 indirect) bytes in 204 blocks are definitely lost in loss record 31,551 of 31,568 ==13915== at 0x4C2CD7B: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==13915== by 0x9255CD0: g_malloc (gmem.c:159) ==13915== by 0x926AEE2: g_slice_alloc (gslice.c:1003) ==13915== by 0x923F2E2: g_hash_table_new_full (ghash.c:653) ==13915== by 0x691FBBB: dissect_sdp (packet-sdp.c:2000) ==13915== by 0x6375657: call_dissector_through_handle (packet.c:458) ==13915== by 0x6375EFC: call_dissector_work (packet.c:549) ==13915== by 0x6376A2E: dissector_try_string (packet.c:1228) ==13915== by 0x6934B09: dissect_sip_common (packet-sip.c:3159) ==13915== by 0x69387EF: dissect_sip (packet-sip.c:2003) ==13915== by 0x637569E: call_dissector_through_handle (packet.c:454) ==13915== by 0x6375EFC: call_dissector_work (packet.c:549) ==13915== 23,232 (10,560 direct, 12,672 indirect) bytes in 120 blocks are definitely lost in loss record 31,543 of 31,568 ==13915== at 0x4C2CD7B: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==13915== by 0x9255CD0: g_malloc (gmem.c:159) ==13915== by 0x926AEE2: g_slice_alloc (gslice.c:1003) ==13915== by 0x923F2E2: g_hash_table_new_full (ghash.c:653) ==13915== by 0x69206EF: setup_sdp_transport (packet-sdp.c:1733) ==13915== by 0x6937CB7: dissect_sip_common (packet-sip.c:3143) ==13915== by 0x69387EF: dissect_sip (packet-sip.c:2003) ==13915== by 0x637569E: call_dissector_through_handle (packet.c:454) ==13915== by 0x6375EFC: call_dissector_work (packet.c:549) ==13915== by 0x637673F: dissector_try_uint_new (packet.c:969) ==13915== by 0x6376796: dissector_try_uint (packet.c:995) ==13915== by 0x69F2E6F: decode_udp_ports (packet-udp.c:271) It looks like the hash table isn't getting freed properly in some cases?
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