# ========================================================================== # Cleaning up # ========================================================================== src := $(obj) PHONY := __clean __clean: include scripts/Kbuild.include # The filename Kbuild has precedence over Makefile kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src)) include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile) # Figure out what we need to build from the various variables # ========================================================================== __subdir-y := $(patsubst %/,%,$(filter %/, $(obj-y))) subdir-y += $(__subdir-y) __subdir-m := $(patsubst %/,%,$(filter %/, $(obj-m))) subdir-m += $(__subdir-m) __subdir- := $(patsubst %/,%,$(filter %/, $(obj-))) subdir- += $(__subdir-) # Subdirectories we need to descend into subdir-ym := $(sort $(subdir-y) $(subdir-m)) subdir-ymn := $(sort $(subdir-ym) $(subdir-)) # Add subdir path subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn)) # build a list of files to remove, usually relative to the current # directory __clean-files := $(extra-y) $(extra-m) $(extra-) \ $(always) $(targets) $(clean-files) \ $(host-progs) \ $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \ $(hostlibs-y) $(hostlibs-m) $(hostlibs-) \ $(hostcxxlibs-y) $(hostcxxlibs-m) __clean-files := $(filter-out $(no-clean-files), $(__clean-files)) # clean-files is given relative to the current directory, unless it # starts with $(objtree)/ (which means "./", so do not add "./" unless # you want to delete a file from the toplevel object directory). __clean-files := $(wildcard \ $(addprefix $(obj)/, $(filter-out $(objtree)/%, $(__clean-files))) \ $(filter $(objtree)/%, $(__clean-files))) # same as clean-files __clean-dirs := $(wildcard \ $(addprefix $(obj)/, $(filter-out $(objtree)/%, $(clean-dirs))) \ $(filter $(objtree)/%, $(clean-dirs))) # ========================================================================== quiet_cmd_clean = CLEAN $(obj) cmd_clean = rm -f $(__clean-files) quiet_cmd_cleandir = CLEAN $(__clean-dirs) cmd_cleandir = rm -rf $(__clean-dirs) __clean: $(subdir-ymn) ifneq ($(strip $(__clean-files)),) +$(call cmd,clean) endif ifneq ($(strip $(__clean-dirs)),) +$(call cmd,cleandir) endif @: # =========================================================================== # Generic stuff # =========================================================================== # Descending # --------------------------------------------------------------------------- PHONY += $(subdir-ymn) $(subdir-ymn): $(Q)$(MAKE) $(clean)=$@ # Declare the contents of the .PHONY variable as phony. We keep that # information in a variable se we can use it in if_changed and friends. .PHONY: $(PHONY) f143e8baad441a5aac9ad55ec2434d8fb46'>root/net/bluetooth/cmtp/sock.c
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authorHarsh Jain <harsh@chelsio.com>2017-02-01 21:10:28 +0530
committerHerbert Xu <herbert@gondor.apana.org.au>2017-02-03 17:45:48 +0800
commit0b529f143e8baad441a5aac9ad55ec2434d8fb46 (patch)
treefd816e548e12745d4776ad0bd661bec142d3ea06 /net/bluetooth/cmtp/sock.c
parentc26819900036f5b91608051a0fc7c76f6b4ffc7b (diff)
crypto: algif_aead - Fix kernel panic on list_del
Kernel panics when userspace program try to access AEAD interface. Remove node from Linked List before freeing its memory. Cc: <stable@vger.kernel.org> Signed-off-by: Harsh Jain <harsh@chelsio.com> Reviewed-by: Stephan Müller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'net/bluetooth/cmtp/sock.c')