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Commit aba93a92 authored by Ernesto A. Fernandez's avatar Ernesto A. Fernandez Committed by Linus Torvalds
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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: default avatarErnesto A. Fernandez <ernesto.mnd.fernandez@gmail.com>
Reported-by: default avatarAnatoly Trosinenko <anatoly.trosinenko@gmail.com>
Reviewed-by: default avatarVyacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a7ec7a41
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