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| author |   Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-10-21 20:03:53 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2023-10-22 11:28:43 +0100 |
| commit | ca082f019d8fbb983f03080487946da714154bae (patch) | |
| tree | d009f06f735770eb8fdebac3810cbd2c735b52fb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | net: ethernet: adi: adin1110: Fix uninitialized variable (diff) | |
| download | wireguard-linux-ca082f019d8fbb983f03080487946da714154bae.tar.xz wireguard-linux-ca082f019d8fbb983f03080487946da714154bae.zip | |
net: ieee802154: adf7242: Fix some potential buffer overflow in adf7242_stats_show()
strncat() usage in adf7242_debugfs_init() is wrong.
The size given to strncat() is the maximum number of bytes that can be
written, excluding the trailing NULL.
Here, the size that is passed, DNAME_INLINE_LEN, does not take into account
the size of "adf7242-" that is already in the array.
In order to fix it, use snprintf() instead.
Fixes: 7302b9d90117 ("ieee802154/adf7242: Driver for ADF7242 MAC IEEE802154")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions