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| author | David Howells <dhowells@redhat.com> | 2024-04-25 11:39:32 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-26 22:35:57 +0300 |
| commit | 6a30653b604aaad1bf0f2e74b068ceb8b6fc7aea (patch) | |
| tree | 5629b32d21fdcd223d084083e9fe4f02a0423878 /include | |
| parent | 42f853b42899d9b445763b55c3c8adc72be0f0e1 (diff) | |
| download | linux-6a30653b604aaad1bf0f2e74b068ceb8b6fc7aea.tar.xz | |
Fix a potential infinite loop in extract_user_to_sg()
Fix extract_user_to_sg() so that it will break out of the loop if
iov_iter_extract_pages() returns 0 rather than looping around forever.
[Note that I've included two fixes lines as the function got moved to a
different file and renamed]
Fixes: 85dd2c8ff368 ("netfs: Add a function to extract a UBUF or IOVEC into a BVEC iterator")
Fixes: f5f82cd18732 ("Move netfs_extract_iter_to_sg() to lib/scatterlist.c")
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: Steve French <sfrench@samba.org>
cc: Herbert Xu <herbert@gondor.apana.org.au>
cc: netfs@lists.linux.dev
Link: https://lore.kernel.org/r/1967121.1714034372@warthog.procyon.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions