Re: wget2 | ^C causes a Core dump (#573)

[@piotr.zygielo]

Piotrek Żygieło commented:


Thanks for checking.

Indeed - when built from sources, wget2 behaves nice with master (13516ee2) and 
even with v2.0.0 (both - from 42204ee9 and from tarball).

----
Just for completeness - here is stack trace from dump with my binaries from FC 
distribution:
```
                Stack trace of thread 39134:
                #0  0x00007faaac49089c __pthread_kill_implementation (libc.so.6 
+ 0x8f89c)
                #1  0x00007faaac4436b6 raise (libc.so.6 + 0x426b6)
                #2  0x00007faaac42d7d3 abort (libc.so.6 + 0x2c7d3)
                #3  0x0000557649e58d96 nop (wget2 + 0xdd96)
                #4  0x00007faaac443760 __restore_rt (libc.so.6 + 0x42760)
                #5  0x00007faaac48b77a __futex_abstimed_wait_common (libc.so.6 
+ 0x8a77a)
                #6  0x00007faaac48df29 pthread_cond_wait@@GLIBC_2.3.2 
(libc.so.6 + 0x8cf29)
                #7  0x0000557649e5a018 main (wget2 + 0xf018)
                #8  0x00007faaac42e560 __libc_start_call_main (libc.so.6 + 
0x2d560)
                #9  0x00007faaac42e60c __libc_start_main@@GLIBC_2.34 (libc.so.6 
+ 0x2d60c)
                #10 0x0000557649e5a9b5 _start (wget2 + 0xf9b5)
```

There are however some differences in used libraries when compared my 
distribution installed version (links more of them) with the one built from 
sources:
```diff
--- dist.libs   2021-12-08 20:02:52.543832004 +0100
+++ sourc.libs  2021-12-08 20:03:01.022914989 +0100
@@ -1,24 +1,19 @@
 /lib64/ld-linux-x86-64.so.2
-libassuan.so.0
 libbrotlicommon.so.1
 libbrotlidec.so.1
 libbz2.so.1
 libc.so.6
 libffi.so.6
 libgmp.so.10
 libgnutls.so.30
-libgpg-error.so.0
-libgpgme.so.11
 libhogweed.so.6
 libidn2.so.0
 liblzma.so.5
 libnettle.so.8
-libnghttp2.so.14
 libp11-kit.so.0
 libpcre2-8.so.0
-libpsl.so.5
 libtasn1.so.6
 libunistring.so.2
 libwget.so.1
 libz.so.1
 libzstd.so.1
```

-----
Thus closing, as this doesn't look like fault fixable here.

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