Messages in this thread | | | Date | Tue, 5 Oct 2021 15:14:56 +0200 | From | Heiko Carstens <> | Subject | Re: [PATCH v2] s390: Fix strrchr() implementation |
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On Tue, Oct 05, 2021 at 02:08:36PM +0200, Roberto Sassu wrote: > Fix two problems found in the strrchr() implementation for s390 > architectures: evaluate empty strings (return the string address instead of > NULL, if '\0' is passed as second argument); evaluate the first character > of non-empty strings (the current implementation stops at the second). > > Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") > Cc: stable@vger.kernel.org > Reported-by: Heiko Carstens <hca@linux.ibm.com> (incorrect behavior with empty strings) > Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com> > --- > arch/s390/lib/string.c | 15 +++++++-------- > 1 file changed, 7 insertions(+), 8 deletions(-)
Applied, thanks!
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