diff options
| author | Luca Boccassi <bluca@debian.org> | 2021-11-21 19:43:18 +0000 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2022-03-24 23:42:36 +0100 |
| commit | 1e5302ad3cf02788339a340f6322d1af1f05d9f9 (patch) | |
| tree | 7d6ef8e674ed0393c633ad0d4bfbe0cc54c75be4 /libebl | |
| parent | 31d551ae4dd8cf307c68f86b6c1ecac2f92b522a (diff) | |
| download | elfutils-1e5302ad3cf02788339a340f6322d1af1f05d9f9.tar.gz | |
libebl: recognize FDO Packaging Metadata ELF note
As defined on: https://systemd.io/COREDUMP_PACKAGE_METADATA/
this note will be used starting from Fedora 36. Allow
readelf --notes to pretty print it:
Note section [ 3] '.note.package' of 76 bytes at offset 0x2e8:
Owner Data size Type
FDO 57 FDO_PACKAGING_METADATA
Packaging Metadata: {"type":"deb","name":"fsverity-utils","version":"1.3-1"}
Signed-off-by: Luca Boccassi <luca.boccassi@microsoft.com>
Diffstat (limited to 'libebl')
| -rw-r--r-- | libebl/ChangeLog | 5 | ||||
| -rw-r--r-- | libebl/eblobjnote.c | 4 | ||||
| -rw-r--r-- | libebl/eblobjnotetypename.c | 3 |
3 files changed, 12 insertions, 0 deletions
diff --git a/libebl/ChangeLog b/libebl/ChangeLog index da690a40..2e31e75d 100644 --- a/libebl/ChangeLog +++ b/libebl/ChangeLog @@ -1,3 +1,8 @@ +2021-12-21 Luca Boccassi <bluca@debian.org> + + * eblobjnote.c (ebl_object_note): Handle NT_FDO_PACKAGING_METADATA. + * eblobjnotetypename.c (ebl_object_note_type_name): Likewise. + 2021-09-06 Dmitry V. Levin <ldv@altlinux.org> * eblopenbackend.c (openbackend): Remove cast of calloc return value. diff --git a/libebl/eblobjnote.c b/libebl/eblobjnote.c index 36efe275..5a7c5c62 100644 --- a/libebl/eblobjnote.c +++ b/libebl/eblobjnote.c @@ -288,6 +288,10 @@ ebl_object_note (Ebl *ebl, uint32_t namesz, const char *name, uint32_t type, if (descsz == 0 && type == NT_VERSION) return; + if (strcmp ("FDO", name) == 0 && type == NT_FDO_PACKAGING_METADATA + && descsz > 0 && desc[descsz - 1] == '\0') + printf(" Packaging Metadata: %.*s\n", (int) descsz, desc); + /* Everything else should have the "GNU" owner name. */ if (strcmp ("GNU", name) != 0) return; diff --git a/libebl/eblobjnotetypename.c b/libebl/eblobjnotetypename.c index 4662906d..473a1f2f 100644 --- a/libebl/eblobjnotetypename.c +++ b/libebl/eblobjnotetypename.c @@ -101,6 +101,9 @@ ebl_object_note_type_name (Ebl *ebl, const char *name, uint32_t type, return buf; } + if (strcmp (name, "FDO") == 0 && type == NT_FDO_PACKAGING_METADATA) + return "FDO_PACKAGING_METADATA"; + if (strcmp (name, "GNU") != 0) { /* NT_VERSION is special, all data is in the name. */ |