[gnutls-devel] GnuTLS | Let valgrind suggest suppression rules on any issue it finds (!1195)

Development of GNU's TLS library gnutls-devel at lists.gnutls.org
Wed Feb 26 18:00:40 CET 2020




Tim Rühsen commented on a discussion on tests/suppressions.valgrind: https://gitlab.com/gnutls/gnutls/-/merge_requests/1195#note_294798392

>     fun:fillin_rpath
>     ...
>  }
> +{
> +   gnutls-false-positive

Here is just one example from many:
```
==592408== Conditional jump or move depends on uninitialised value(s)
==592408==    at 0x48E8520: decode_complex_string.isra.0 (common.c:397)
==592408==    by 0x48E886B: _gnutls_x509_dn_to_string (common.c:466)
==592408==    by 0x48F6487: append_elements (dn.c:160)
==592408==    by 0x48F6907: _gnutls_x509_get_dn (dn.c:236)
==592408==    by 0x491F2F2: _gnutls_parse_general_name2 (x509.c:1776)
==592408==    by 0x492CB5D: gnutls_x509_ext_import_subject_alt_names (x509_ext.c:244)
==592408==    by 0x49224D9: cache_alt_names (x509.c:389)
==592408==    by 0x49224D9: gnutls_x509_crt_import (x509.c:644)
==592408==    by 0x4922903: gnutls_x509_crt_list_import (x509.c:3847)
==592408==    by 0x4922BBB: gnutls_x509_crt_list_import2 (x509.c:3727)
==592408==    by 0x492B931: gnutls_x509_trust_list_add_trust_mem (verify-high2.c:93)
==592408==    by 0x492BD91: gnutls_x509_trust_list_add_trust_file (verify-high2.c:378)
==592408==    by 0x48AB15F: add_system_trust (certs.c:131)
==592408==    by 0x48AB15F: gnutls_x509_trust_list_add_system_trust (certs.c:372)
==592408==
FAIL trust-store (exit status: 1)
```

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