Re: running "latest" version of wget2 gives a core file.

[George R Goffe]

Hi,

This just in from the "latest" wget2.

wget2 wget -l 99 -r --no-parent -w 1 -A 
ASF,AVI,BMP,GIF,JPEG,JPG,MOV,MPEG,MPG,TXT,WAV,WMV,ZIP,asf,avi,bmp,gif,jpeg,jpg,mov,mpeg,mpg,txt,wav,wmv,zip
 causes a corefile. NOTE the extra wget. Purely an accident BUT the presence of 
a syntax error or other user screwup should NOT BE a corefile. Yes?

Here's the trace from the corefile:

gdb /usr/lsd/bin/wget2 
core.wget2.0.8399e2a84c704d0080f85bb635ca3aea.54918.1581923066000000000000GNU 
gdb (GDB) Fedora 9.1-3.fc33
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Reading symbols from /usr/lsd/bin/wget2...
[New LWP 54923]
[New LWP 54920]
[New LWP 54922]
[New LWP 54919]
[New LWP 54918]
[New LWP 54921]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib64/libthread_db.so.1".
Core was generated by `/usr/lsd/bin/wget2 --robots=off -c -t 0 
--read-timeout=15 wget -l 99 -r --no-pa'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  get_header (resp=0x7f6254652c80, context=0x7f625462dc80) at wget.c:3531
3531                            bar_slot_begin(ctx->progress_slot, name, 0, 
resp->header->length);
[Current thread is 1 (Thread 0x7f625919a700 (LWP 54923))]
(gdb) where
#0  get_header (resp=0x7f6254652c80, context=0x7f625462dc80) at wget.c:3531
#1  0x00007f626ad6577a in wget_http_get_response_cb (conn=0x7f6254000b60) at 
http.c:992
#2  0x0000000000425f3f in http_receive_response (conn=0x7f6254000b60) at 
wget.c:4001
#3  0x000000000041d6e2 in downloader_thread (p=0x1fde030) at wget.c:2312
#4  0x00007f626a749432 in start_thread (arg=<optimized out>) at 
pthread_create.c:477
#5  0x00007f626a677833 in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:95Hi,