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| author | Christophe Jaillet <christophe.jaillet@wanadoo.fr> | 2015-07-13 11:32:43 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2015-07-19 08:56:14 +0200 |
| commit | 4c4ac9a48ac512c6b5a6cca06cfad2ad96e8caaa (patch) | |
| tree | 7e721e9391aafea6b902fb25d65ce967d910c35e /net/tipc/Kconfig | |
| parent | 9d37e6679dfddbb5fa605fb2d7ff448f7cd6d038 (diff) | |
| download | op-kernel-dev-4c4ac9a48ac512c6b5a6cca06cfad2ad96e8caaa.zip op-kernel-dev-4c4ac9a48ac512c6b5a6cca06cfad2ad96e8caaa.tar.gz | |
parisc: mm: Fix a memory leak related to pmd not attached to the pgd
Commit 0e0da48dee8d ("parisc: mm: don't count preallocated pmds")
introduced a memory leak.
After this commit, the 'return' statement in pmd_free is executed in all
cases. Even for pmd that are not attached to the pgd. So 'free_pages'
can never be called anymore, leading to a memory leak.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Mikulas Patocka <mpatocka@redhat.com>
Acked-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v4.0+
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'net/tipc/Kconfig')
0 files changed, 0 insertions, 0 deletions
