Hi Kristen,
> I started tested the PPP code and run into a simple crash when not
> providing username and password. This should be possible.
>
> Program terminated with signal 11, Segmentation fault.
> #0 0x0000003457e7f2f2 in __strlen_sse2 () from /lib64/libc.so.6
> (gdb) bt
> #0 0x0000003457e7f2f2 in __strlen_sse2 () from /lib64/libc.so.6
> #1 0x000000000040ca9b in chap_process_challenge (priv=0x15a6bf0,
> new_packet=0x15a5164 "\001\001")
> at gatchat/ppp_auth.c:86
> #2 chap_process_packet (priv=0x15a6bf0, new_packet=0x15a5164 "\001\001") at
> gatchat/ppp_auth.c:143
> #3 0x000000000040a66f in ppp_recv (channel=<value optimized out>,
> cond=<value optimized out>, data=0x15a6d50)
> at gatchat/ppp.c:205
> #4 ppp_feed (channel=<value optimized out>, cond=<value optimized out>,
> data=0x15a6d50) at gatchat/ppp.c:286
> #5 ppp_cb (channel=<value optimized out>, cond=<value optimized out>,
> data=0x15a6d50) at gatchat/ppp.c:340
> #6 0x0000003598a3923e in g_main_context_dispatch () from
> /lib64/libglib-2.0.so.0
> #7 0x0000003598a3cc28 in ?? () from /lib64/libglib-2.0.so.0
> #8 0x0000003598a3d075 in g_main_loop_run () from /lib64/libglib-2.0.so.0
> #9 0x0000000000403918 in main (argc=1, argv=0x7fff7b97eb28) at
> gatchat/gsmdial.c:624
your patches haven't fixed this yet.
Core was generated by `./gatchat/gsmdial -n /dev/ttyUSB0 -c 1 -a internet.com
-l -P'.
Program terminated with signal 11, Segmentation fault.
#0 __strlen_sse2 () at ../sysdeps/x86_64/strlen.S:31
31 pcmpeqb (%rdi), %xmm2
(gdb) bt
#0 __strlen_sse2 () at ../sysdeps/x86_64/strlen.S:31
#1 0x000000000040d13b in chap_process_challenge (priv=0x211aba0,
new_packet=0x2119b7c "\001\001")
at gatchat/ppp_auth.c:86
#2 chap_process_packet (priv=0x211aba0, new_packet=0x2119b7c "\001\001") at
gatchat/ppp_auth.c:143
#3 0x000000000040a94e in ppp_recv (channel=<value optimized out>, cond=<value
optimized out>, data=0x211bab0)
at gatchat/ppp.c:210
#4 ppp_feed (channel=<value optimized out>, cond=<value optimized out>,
data=0x211bab0) at gatchat/ppp.c:295
#5 ppp_cb (channel=<value optimized out>, cond=<value optimized out>,
data=0x211bab0) at gatchat/ppp.c:347
#6 0x0000003598a3923e in g_main_dispatch (context=0x2118160) at gmain.c:1960
#7 IA__g_main_context_dispatch (context=0x2118160) at gmain.c:2513
#8 0x0000003598a3cc28 in g_main_context_iterate (context=0x2118160,
block=<value optimized out>,
dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#9 0x0000003598a3d075 in IA__g_main_loop_run (loop=0x21183b0) at gmain.c:2799
#10 0x0000000000403a25 in main (argc=1, argv=0x7fffa4947bf8) at
gatchat/gsmdial.c:679
Regards
Marcel
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