hfsplus: prevent crash on exit from failed search
hfs_find_exit() expects fd->bnode to be NULL after a search has failed. hfs_brec_insert() may instead set it to an error-valued pointer. Fix this to prevent a crash. Link: http://lkml.kernel.org/r/803590a35221fbf411b2c141419aea3233a6e990.1530294813.git.ernesto.mnd.fernandez@gmail.com Signed-off-by:Ernesto A. Fernandez <ernesto.mnd.fernandez@gmail.com> Reported-by:
Anatoly Trosinenko <anatoly.trosinenko@gmail.com> Reviewed-by:
Vyacheslav Dubeyko <slava@dubeyko.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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a7ec7a41
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