Wireshark static out-of-bounds read in ascend_seek

This issue was migrated from bug 11794 in our old bug tracker.

Original bug information:

Reporter: Mateusz Jurczyk
Status: RESOLVED FIXED
Product: Wireshark
Component: Capture file support (libwiretap)
OS: All
Platform: All
Version: Git

Attachments:

reproducers.zip: Reproducers.
asan_static-oob_9ead91_656_e83544498efa3debfc5b1e319f927fff.cap: unzip file 1
asan_static-oob_9ead91_759_688633a57471902d50fe20da508ba0b0.cap: unzip file 2
asan_static-oob_9ead91_5235_c57735d0d9ebd386dfe2995581fc68e6.cap: unzip file 3