Bugzilla – Bug 1191501
sbsiglist crashes
Last modified: 2021-10-08 19:34:23 UTC
sbsiglist --type x509 /boot/vmlinuz-5.14.5-1-default Segmentation fault (core dumped)
gdb $(which sbsiglist) GNU gdb (GDB; openSUSE Tumbleweed) 10.1 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-suse-linux". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://bugs.opensuse.org/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/sbsiglist... Downloading separate debug info for /usr/bin/sbsiglist... Reading symbols from /home/hramrach/.cache/debuginfod_client/176b8cffc0efc498259fb9dbf07d95c59cef8d3f/debuginfo... Downloading separate debug info for /home/hramrach/.cache/debuginfod_client/176b8cffc0efc498259fb9dbf07d95c59cef8d3f/debuginfo... (gdb) run --type x509 /boot/vmlinuz-5.14.5-1-default Starting program: /usr/bin/sbsiglist --type x509 /boot/vmlinuz-5.14.5-1-default Downloading separate debug info for /lib64/libuuid.so.1... Program received signal SIGSEGV, Segmentation fault. __strlen_sse2 () at ../sysdeps/x86_64/multiarch/strlen-vec.S:126 126 ../sysdeps/x86_64/multiarch/strlen-vec.S: Success. (gdb) bt full #0 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/strlen-vec.S:126 No locals. #1 0x00007ffff7fa3792 in uuid_parse (in=in@entry=0x0, uu=uu@entry=0x7fffffffda10 "") at libuuid/src/parse.c:44 len = <optimized out> #2 0x00005555555553c9 in parse_guid (guid=0x555555559310, str=0x0) at /usr/src/debug/sbsigntools-0.9.4-1.3.x86_64/src/sbsiglist.c:160 uuid = '\000' <repeats 15 times> uuid = {<optimized out> <repeats 16 times>} #3 main (argc=<optimized out>, argv=0x7fffffffdb98) at /usr/src/debug/sbsigntools-0.9.4-1.3.x86_64/src/sbsiglist.c:254 type_str = 0x7fffffffe06c "x509" owner_guid_str = 0x0 ctx = <optimized out> c = <optimized out> (gdb)
it says it works on signatures so I suppose it should be detached first but it crashes anyway sbattach --detach sig /boot/vmlinuz-5.14.5-1-default sbsiglist --type x509 sig Segmentation fault (core dumped) sbsiglist --type sha256 sig Segmentation fault (core dumped)