Comment # 2
on bug 1204511
from Pedro Monreal Gonzalez
OK, I reproduced it:
abuild@pmg:~> valgrind --leak-check=full
./rpmbuild/BUILD/gnutls-3.6.7/tests/system-prio-file
==4685== Memcheck, a memory error detector
==4685== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==4685== Using Valgrind-3.15.0 and LibVEX; rerun with -h for copyright info
==4685== Command: ./rpmbuild/BUILD/gnutls-3.6.7/tests/system-prio-file
==4685==
==4685== Invalid write of size 1
==4685== at 0x526FC10: fmemopen@@GLIBC_2.22 (in /lib64/libc-2.26.so)
==4685== by 0x4E8B004: _gnutls_resolve_priorities (priority.c:1111)
==4685== by 0x10924F: try_prio (system-prio-file.c:50)
==4685== by 0x1092F4: doit (system-prio-file.c:68)
==4685== by 0x1090A3: main (utils.c:248)
==4685== Address 0x6d24eb0 is 0 bytes after a block of size 0 alloc'd
==4685== at 0x4C2E2DF: malloc (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==4685== by 0x526FBFF: fmemopen@@GLIBC_2.22 (in /lib64/libc-2.26.so)
==4685== by 0x4E8B004: _gnutls_resolve_priorities (priority.c:1111)
==4685== by 0x10924F: try_prio (system-prio-file.c:50)
==4685== by 0x1092F4: doit (system-prio-file.c:68)
==4685== by 0x1090A3: main (utils.c:248)
==4685==
try_prio:55: test: @HELLO1: error; got: @HELLO1, expected: NORMAL
==4685==
==4685== HEAP SUMMARY:
==4685== in use at exit: 88,822 bytes in 664 blocks
==4685== total heap usage: 1,243 allocs, 579 frees, 108,266 bytes allocated
==4685==
==4685== LEAK SUMMARY:
==4685== definitely lost: 0 bytes in 0 blocks
==4685== indirectly lost: 0 bytes in 0 blocks
==4685== possibly lost: 0 bytes in 0 blocks
==4685== still reachable: 88,822 bytes in 664 blocks
==4685== suppressed: 0 bytes in 0 blocks
==4685== Reachable blocks (those to which a pointer was found) are not shown.
==4685== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==4685==
==4685== For lists of detected and suppressed errors, rerun with: -s
==4685== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)