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(parent: 1a62e95) | patch
securityfs: securityfs_remove should handle IS_ERR pointers
authorEric Paris <eparis@redhat.com>
Tue, 12 May 2009 00:47:15 +0000 (20:47 -0400)
committerJames Morris <jmorris@namei.org>
Tue, 12 May 2009 01:06:11 +0000 (11:06 +1000)
commitd93e4c940f51ae06b59c14523c4d55947f9597d6
tree2dfe72da55eab4bd12e059f7d9de6f9c37eedbbftree | snapshot (tar.gz zip)
parent1a62e958fa4aaeeb752311b4f5e16b2a86737b23commit | diff
securityfs: securityfs_remove should handle IS_ERR pointers

Both of the securityfs users (TPM and IMA) can call securityfs_remove and pass
an IS_ERR(dentry) in their failure paths.  This patch handles those rather
than panicing when it tries to start deferencing some negative memory.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
security/inode.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)