On Thu, Feb 29, 2024 at 7:07 PM Casey C <[email protected]> wrote: > > Hello, > > All versions of LibreOffice that I've tested after 7.3.5 appear to have > a bug which causes the application to crash when attempting to open a > previously saved document. > > When running via gdb, the application ends with the following output: > > "Thread 1 "soffice.bin" received signal SIGILL, Illegal instruction. > rijndael_encryptCBC (cx=0x53a8a80, output=0x53a88c0 "\005:�\230", > outputLen=<optimized out>, maxOutputLen=<optimized out>, > input=0x52cb860 "password-check\002\002\005,�d", > inputLen=<optimized out>) > at rijndael.c:780 > 780 rijndael.c: No such file or directory. > (gdb)" > > Has anyone else experienced this issue? Is there a missing depends?
SIGILL is probably due to in-core AES crypto instruction from POWER8 and above. It sounds like the call to rijndael_encryptCBC is _not_ being guarded with a runtime check. Instead of falling back to a software-only implementation, it sounds like POWER8 AES instructions are being used unconditionally. In the past, the problem was due to building the package with -mcpu=power8 or similar. It happens to a lot of packages. Jeff
