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From: Robert Mitwicki <robert.mitwicki@opensoftware.pl>
To: git@vger.kernel.org
Subject: Bug: Segmentation fault (core dumped)
Date: Fri, 04 Oct 2013 15:54:30 +0200	[thread overview]
Message-ID: <524EC896.3050703@opensoftware.pl> (raw)

[-- Attachment #1: Type: text/plain, Size: 265 bytes --]

Hi,

When I am trying to clone an empty repository and I will use together
--depth 1 and -b branch_name (branch does not exist) then I get
Segmentation fault (repo seems to be cloned correctly).

Please see attachment for more details.
Best regards
Robert Mitwicki

[-- Attachment #2: Log.txt --]
[-- Type: text/plain, Size: 2727 bytes --]

>  git clone --depth 1 -b test https://github.com/mitfik/coredump.git /tmp/coredump.git
Cloning into '/tmp/coredump.git'...
warning: You appear to have cloned an empty repository.
Segmentation fault (core dumped)
Unexpected end of command stream

> git --version
git version 1.8.4

(gdb) info registers
rax            0x0      0
rbx            0x0      0
rcx            0x0      0
rdx            0x72     114
rsi            0x519d04 5348612
rdi            0x58     88
rbp            0x7d9680 0x7d9680
rsp            0x7fffffffd8f8   0x7fffffffd8f8
r8             0x7fffffffe30b   140737488347915
r9             0x58     88
r10            0x7fffffffd6c0   140737488344768
r11            0x7ffff72c1d50   140737340251472
r12            0x0      0
r13            0x1      1
r14            0x58     88
r15            0x0      0
rip            0x7ffff72c1d68   0x7ffff72c1d68
eflags         0x10206  [ PF IF RF ]
cs             0x33     51
ss             0x2b     43
ds             0x0      0
es             0x0      0
fs             0x0      0
gs             0x0      0



(gdb) bt
#0  0x00007ffff72c1d68 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00000000004204a0 in ?? ()
#2  0x0000000000405b84 in ?? ()
#3  0x0000000000404f6d in ?? ()
#4  0x00007ffff71af76d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#5  0x00000000004053b9 in ?? ()
#6  0x00007fffffffe078 in ?? ()
#7  0x000000000000001c in ?? ()
#8  0x0000000000000008 in ?? ()
#9  0x00007fffffffe2eb in ?? ()
#10 0x00007fffffffe310 in ?? ()
#11 0x00007fffffffe337 in ?? ()
#12 0x0000000000000000 in ?? ()


(gdb)  x/60x $sp
0x7fffffffd8f8: 0x00000000      0x00000000      0x007d9680      0x00000000
0x7fffffffd908: 0x00000000      0x00000000      0x00000001      0x00000000
0x7fffffffd918: 0x00000058      0x00000000      0x00000000      0x00000000
0x7fffffffd928: 0x004204a0      0x00000000      0xffffe30b      0x00007fff
0x7fffffffd938: 0xf7fdcd20      0x00007fff      0x007d1fd0      0x00000000
0x7fffffffd948: 0x00000000      0x00000000      0xffffdd60      0x00007fff
0x7fffffffd958: 0xffffdad0      0x00000000      0x00000000      0x00000000
0x7fffffffd968: 0x00000000      0x00000000      0x00000000      0x00000000
0x7fffffffd978: 0xf7fdb630      0x00007fff      0x00000001      0x00007fff
0x7fffffffd988: 0x00000000      0x00000000      0x00000001      0xffffefbd
0x7fffffffd998: 0xf7fdc9c8      0x00007fff      0x003b4700      0x00000000
0x7fffffffd9a8: 0x003b4700      0x00000000      0x00003900      0x00000000
0x7fffffffd9b8: 0xffffddd0      0x00007fff      0xffffde50      0x00007fff
0x7fffffffd9c8: 0xf7ffa4c8      0x00007fff      0x00000000      0x00000000
0x7fffffffd9d8: 0xf7fdcd20      0x00007fff      0xffffdb30      0x00000001

             reply	other threads:[~2013-10-04 13:53 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-04 13:54 Robert Mitwicki [this message]
2013-10-04 14:20 ` [PATCH] clone: do not segfault when specifying a nonexistent branch Stefan Beller
2013-10-04 23:55   ` Duy Nguyen
2013-10-06  9:27     ` Stefan Beller
2013-10-07 10:46       ` Duy Nguyen
2013-10-08 10:06         ` Stefan Beller
2013-10-09 16:38     ` Ralf Thielow
2013-10-11 16:49       ` [PATCH] clone --branch: refuse to clone if upstream repo is empty Ralf Thielow
2013-10-14 19:08         ` Duy Nguyen

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