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wdoekes / asterisk-chan-dongle

chan_dongle channel driver for Huawei UMTS cards, works with Asterisk 14+
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segfault at commit 14a966d #30

Closed laigor closed 7 years ago

laigor commented 7 years ago

When build and loading module chan_dongle asterisk[307]: segfault at 0 ip 00007f9c9b1a2ddb sp 00007f9c9b4409e0 error 4 in chan_dongle.so[7f9c9b193000+30000 debian stretch amd64 Asterisk 13.14.1~dfsg-1

When build 48df4f606a0b7ea0aa67daec5090be45f004d3e9 no segfault

wdoekes commented 7 years ago

Interesting.

Can you fetch a code location from addr2line?

addr2line -Cfe PATH/TO/chan_dongle.so 0xFDDB
# (ip (00007f9c9b1a2ddb) - offset (7f9c9b193000))

Can you pin it down to a specific commit? (See: git bisect) Can you get a backtrace from gdb?

laigor commented 7 years ago

7c8e6b8210aeeb4d2c622e27650b390d0128dd25 latest good commit

wdoekes commented 7 years ago

I think that should fix things. Sorry for the breakage. Thanks for the report :)