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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-17 23:38:37 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-08-02 12:34:03 -0400 |
| commit | 98d8ba69ff1ac168e73ac509228c4701bf6c3b87 (patch) | |
| tree | eee2ed68f1cfb686ae43265403357da2e9ac7544 /block | |
| parent | 8b5d143c95533aa18ac3b39b82568391a7225a61 (diff) | |
| download | lwn-98d8ba69ff1ac168e73ac509228c4701bf6c3b87.tar.gz lwn-98d8ba69ff1ac168e73ac509228c4701bf6c3b87.zip | |
block: Handle partition read errors more consistently
Set p->v to NULL if we try to read beyond the end of the disk, just like
we do if we get an error returned from trying to read the disk.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'block')
| -rw-r--r-- | block/partitions/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/partitions/core.c b/block/partitions/core.c index 52871fa224ee..58034dd2d215 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -709,7 +709,7 @@ void *read_part_sector(struct parsed_partitions *state, sector_t n, Sector *p) if (n >= get_capacity(state->disk)) { state->access_beyond_eod = true; - return NULL; + goto out; } page = read_mapping_page(mapping, |