The patch titled
Subject: scsi: fusion: fix string overflow warning
has been removed from the -mm tree. Its filename was
scsi-fusion-fix-string-overflow-warning.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Arnd Bergmann <arnd@xxxxxxxx>
Subject: scsi: fusion: fix string overflow warning
gcc points out a theorerical string overflow:
drivers/message/fusion/mptbase.c: In function 'mpt_detach':
drivers/message/fusion/mptbase.c:2103:17: error: '%s' directive writing up to 31 bytes into a region of size 28 [-Werror=format-overflow=]
sprintf(pname, MPT_PROCFS_MPTBASEDIR "/%s/summary", ioc->name);
^~~~~
drivers/message/fusion/mptbase.c:2103:2: note: 'sprintf' output between 13 and 44 bytes into a destination of size 32
We can simply double the size of the local buffer here to be on the
safe side.
Link: http://lkml.kernel.org/r/20170714120720.906842-5-arnd@xxxxxxxx
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/message/fusion/mptbase.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/message/fusion/mptbase.c~scsi-fusion-fix-string-overflow-warning drivers/message/fusion/mptbase.c
--- a/drivers/message/fusion/mptbase.c~scsi-fusion-fix-string-overflow-warning
+++ a/drivers/message/fusion/mptbase.c
@@ -2079,7 +2079,7 @@ void
mpt_detach(struct pci_dev *pdev)
{
MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
- char pname[32];
+ char pname[64];
u8 cb_idx;
unsigned long flags;
struct workqueue_struct *wq;
_
Patches currently in -mm which might be from arnd@xxxxxxxx are
kasan-avoid-wmaybe-uninitialized-warning.patch
block-dac960-shut-up-format-overflow-warning.patch
fscache-fix-fscache_objlist_show-format-processing.patch
ib-mlx4-fix-sprintf-format-warning.patch
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