[PATCH v3] exfat: Avoid allocating upcase table using kcalloc()

. Cc: sta...@vger.kernel.org # v5.7+ Signed-off-by: Artem Labazov <123321art...@gmail.com> --- v2: replace vmalloc with vzalloc to avoid uninitialized memory access v3: use kv* functions to attempt kmalloc first fs/exfat/nls.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff -

[PATCH v2] exfat: Avoid allocating upcase table using kcalloc()

...@vger.kernel.org # v5.7+ Signed-off-by: Artem Labazov <123321art...@gmail.com> --- v2: replace vmalloc with vzalloc to avoid uninitialized memory access fs/exfat/nls.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/fs/exfat/nls.c b/fs/exfat/nls.c index 675d0e

Re: [PATCH] exfat: Avoid allocating upcase table using kcalloc()

> I have not yet received a report of the same issue. > But I agree that this problem is likely to occur even if it is low > probability. Perhaps I should clarify my setup a little bit more. The issue can be reliably reproduced on my laptop. It has 8 GBs of RAM (pretty common amount nowadays) and

[PATCH] exfat: Avoid allocating upcase table using kcalloc()

...@vger.kernel.org # v5.7+ Signed-off-by: Artem Labazov <123321art...@gmail.com> --- fs/exfat/nls.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/fs/exfat/nls.c b/fs/exfat/nls.c index 675d0e7058c5..0582faf8de77 100644 --- a/fs/exfat/nls.c +++ b/fs/exfat/nls.c @@ -6,

[PATCH] exfat: Avoid allocating upcase table using kcalloc()

...@vger.kernel.org # v5.7+ Signed-off-by: Artem Labazov <123321art...@gmail.com> --- fs/exfat/nls.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/exfat/nls.c b/fs/exfat/nls.c index 675d0e7058c5..e415794e3ffc 100644 --- a/fs/exfat/nls.c +++ b/fs/exfat/nls.c @@ -6,