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Error if wget on https://ftp.[…] #6

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concatime opened this issue Jan 3, 2018 · 3 comments
Open

Error if wget on https://ftp.[…] #6

concatime opened this issue Jan 3, 2018 · 3 comments

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@concatime
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concatime commented Jan 3, 2018 •
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Hi.
When I run busybox wget https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-2.6.4.tar.gz, I'm getting:

Connecting to ftp.openbsd.org (129.128.5.191:443)
wget: TLS error from peer (alert code 40): handshake failure
wget: error getting response: Connection reset by peer

This issue occurs only with https. BusyBox v1.27.2 on Alpine Linux.
Thank you.
@zfields
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zfields commented Mar 10, 2018

Likely, the version of wget you are using has issues. I was able to work around this by manually installing wget.

apk --no-cache add wget

@concatime
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They are not the same. GNU Wget != BusyBox Wget. When you do a apk add wget, you will get the GNU version.

@kingsd041 kingsd041 mentioned this issue Oct 13, 2018
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@macmpi
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macmpi commented Oct 21, 2018

Having same issue using popular https://is.gd/ URL redirector with busybox wget (BusyBox v1.29.2).
Happy to provide more details/traces if needed.

@macmpi macmpi mentioned this issue Oct 27, 2018
Closed
Joni-Lover pushed a commit to Joni-Lover/quickstart that referenced this issue Mar 13, 2019
Prevent catch wget bug mirror/busybox#6
ae9292a
Joni-Lover added a commit to Joni-Lover/quickstart that referenced this issue Mar 13, 2019
@Joni-Lover
Prevent catch wget bug mirror/busybox#6
b769ece
Joni-Lover added a commit to Joni-Lover/quickstart that referenced this issue Mar 13, 2019
@Joni-Lover
Prevent catch wget bug mirror/busybox#6
16a17f2
Joni-Lover added a commit to Joni-Lover/quickstart that referenced this issue Mar 13, 2019
@Joni-Lover
Prevent catch wget bug mirror/busybox#6
260b00e
okuoku pushed a commit to okuoku/wasmlinux-busybox that referenced this issue Nov 12, 2023
@juyin
ash: initialize basepf.buf in ash
ed4a24d 
When I planned to print the command in read_line_input, I found that after
the system started, the command printed for the first time was always
garbled.

After analysis, it is found that in the init() function of ash, the
variable basepf.buf is not initialized after applying for memory, resulting
in garbled initial data. Then assign it to the global variable
g_parsefile->buf in ash.c, and then pass g_parsefile->buf to the parameter
command of the function read_line_input in the function preadfd(), and
finally cause it to be garbled when the command is printed by
read_line_input.

The call stack is as follows:
 #0  read_line_input (st=0xb6fff220, prompt=0xb6ffc910 "\\[\\033[32m\\]\\h \\w\\[\\033[m\\] \\$ ", command=command@entry=0xb6ffc230 "P\325\377\266P\325\377\266", maxsize=maxsize@entry=1024) at libbb/lineedit.c:2461
 mirror#1  0x0043ef8c in preadfd () at shell/ash.c:10812
 mirror#2  preadbuffer () at shell/ash.c:10914
 mirror#3  pgetc () at shell/ash.c:10997
 mirror#4  0x00440c20 in pgetc_eatbnl () at shell/ash.c:11039
 mirror#5  0x00440cbc in xxreadtoken () at shell/ash.c:13157
 mirror#6  0x00440f40 in readtoken () at shell/ash.c:13268
 mirror#7  0x00441234 in list (nlflag=nlflag@entry=1) at shell/ash.c:11782
 mirror#8  0x004420e8 in parsecmd (interact=<optimized out>) at shell/ash.c:13344
 mirror#9  0x00442c34 in cmdloop (top=top@entry=1) at shell/ash.c:13549
 mirror#10 0x00444e4c in ash_main (argc=<optimized out>, argv=0x444e4c <ash_main+1328>) at shell/ash.c:14747
 mirror#11 0x00407954 in run_applet_no_and_exit (applet_no=9, name=<optimized out>, argv=0xbefffd34) at libbb/appletlib.c:1024
 mirror#12 0x00407b68 in run_applet_and_exit (name=0xbefffe56 "ash", argv=0x9) at libbb/appletlib.c:1047
 mirror#13 0x00407f88 in main (argc=<optimized out>, argv=0xbefffd34) at libbb/appletlib.c:1181

Fixes: 82dd14a ("ash: use CONFIG_FEATURE_EDITING_MAX_LEN")

Signed-off-by: zhuyan <zhuyan34@huawei.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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3 participants
@zfields @macmpi @concatime