Hi,

I'm facing a segmentation fault with tar 1.27.1 on solaris 11.1:

$ ./call_bug.sh
[...current_dir...]/test
./
./bar
./foo
./call_bug.sh: line 5: 15341 Segmentation Fault      (core dumped) tar
--remove-files --totals -czvf ../package.tar.gz .

I guess --remove-files cannot be used anymore when the input is the current
directory. This issue did not occur with tar 1.15 on solaris 10.

stack trace:

(gdb) bt
#0  0x000346fc in tar_dirname () at misc.c:1008
#1  0x0003ea0c in flush_deferred_unlinks (force=force@entry=true) at
unlink.c:92
#2  0x0003eb3c in finish_deferred_unlinks () at unlink.c:147
#3  0x00025b50 in create_archive () at create.c:1410
#4  0x00069624 in main (argc=<optimized out>, argv=<optimized out>) at
tar.c:2673

call_bug.sh:

mkdir test
cd test
touch foo
touch bar
tar --remove-files --totals -czvf ../package.tar.gz .

So you see, it's really simple to reproduce. There's an easy workaround, of
course (don't use --remove files).

Thorsten

Reply via email to