Invalid memory access occurs when loading a PKCS#11 module using p11-kit

[vchandap]

p11-kit version: 0.25.3

log:
==1329== Invalid read of size 16
==1329== at 0x4023149: index (strchr-sse2.S:69)
==1329== by 0x400C068: dl_open_worker_begin (dl-open.c:544)
==1329== by 0x40014E0: _dl_catch_exception (dl-catch.c:237)
==1329== by 0x400B8A9: dl_open_worker (dl-open.c:803)
==1329== by 0x40014E0: _dl_catch_exception (dl-catch.c:237)
==1329== by 0x400BC7B: _dl_open (dl-open.c:905)
==1329== by 0x4F5EA1B: dlopen_doit (dlopen.c:56)
==1329== by 0x40014E0: _dl_catch_exception (dl-catch.c:237)
==1329== by 0x4001612: _dl_catch_error (dl-catch.c:256)
==1329== by 0x4F5E596: _dlerror_run (dlerror.c:138)
==1329== by 0x4F5EAB0: dlopen_implementation (dlopen.c:71)
==1329== by 0x4F5EAB0: dlopen@@GLIBC_2.34 (dlopen.c:81)
==1329== by 0x489D3BA: ??? (in /usr/lib/libp11-kit.so.0.3.1)
==1329== Address 0x5111d40 is 0 bytes after a block of size 32 alloc'd
==1329== at 0x484276B: malloc (vg_replace_malloc.c:442)
==1329== by 0x495AB44: ??? (in /usr/lib/libp11-kit.so.0.3.1)
==1329== by 0x495C49E: ??? (in /usr/lib/libp11-kit.so.0.3.1)
==1329== by 0x48ADD22: ??? (in /usr/lib/libp11-kit.so.0.3.1)
==1329== by 0x48AE07C: ??? (in /usr/lib/libp11-kit.so.0.3.1)
==1329== by 0x48AE583: ??? (in /usr/lib/libp11-kit.so.0.3.1)
==1329== by 0x489D7B2: ??? (in /usr/lib/libp11-kit.so.0.3.1)
==1329== by 0x489E726: ??? (in /usr/lib/libp11-kit.so.0.3.1)
==1329== by 0x489E899: p11_kit_modules_load (in /usr/lib/libp11-kit.so.0.3.1)
==1329== by 0x489EC7C: p11_kit_modules_load_and_initialize (in /usr/lib/libp11-kit.so.0.3.1)

[ZoltanFridrich]

Can you please provide a reproducer and test it with the most up to date version of p11-kit?

[vchandap]

Thanks for the reply.
Sure, I can try with the latest version and provide more details.