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| author | Luca Boccassi <bluca@debian.org> | 2023-04-26 14:19:33 +0100 |
|---|---|---|
| committer | Luca Boccassi <bluca@debian.org> | 2023-04-26 16:12:00 +0100 |
| commit | 7f3bb8f20dcccaceea8b1ee05f0560b81162037b (patch) | |
| tree | 8a9f0a71bcd0afaa00124d8fc616bdaf10321186 /src/shared/coredump-util.h | |
| parent | 37232d55a7bcace37280e28b207c85f5ca9b3f6b (diff) | |
| download | systemd-7f3bb8f20dcccaceea8b1ee05f0560b81162037b.tar.gz | |
coredump filter: add mask for 'all' using UINT32_MAX, not UINT64_MAX
The kernel returns ERANGE when UINT64_MAX is passed. Create a mask
and use UINT32_max, which is accepted, so that future bits will also
be set.
Diffstat (limited to 'src/shared/coredump-util.h')
| -rw-r--r-- | src/shared/coredump-util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/shared/coredump-util.h b/src/shared/coredump-util.h index 99dbfde730..4f54bb94c0 100644 --- a/src/shared/coredump-util.h +++ b/src/shared/coredump-util.h @@ -22,6 +22,9 @@ typedef enum CoredumpFilter { 1u << COREDUMP_FILTER_ELF_HEADERS | \ 1u << COREDUMP_FILTER_PRIVATE_HUGE) +/* The kernel doesn't like UINT64_MAX and returns ERANGE, use UINT32_MAX to support future new flags */ +#define COREDUMP_FILTER_MASK_ALL UINT32_MAX + const char* coredump_filter_to_string(CoredumpFilter i) _const_; CoredumpFilter coredump_filter_from_string(const char *s) _pure_; int coredump_filter_mask_from_string(const char *s, uint64_t *ret); |