https://github.com/torvalds/linux
Revision 4853f128c13ed2731625dff2410b7fdbe540fb26 authored by Jiri Pirko on 21 December 2017, 12:13:59 UTC, committed by David S. Miller on 26 December 2017, 18:02:05 UTC
We need to check block for being null in both tcf_block_put and
tcf_block_put_ext.
Fixes: 343723dd51ef ("net: sched: fix clsact init error path")
Reported-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 0a3d805
Tip revision: 4853f128c13ed2731625dff2410b7fdbe540fb26 authored by Jiri Pirko on 21 December 2017, 12:13:59 UTC
net: sched: fix possible null pointer deref in tcf_block_put
net: sched: fix possible null pointer deref in tcf_block_put
Tip revision: 4853f12
| File | Mode | Size |
|---|---|---|
| basic | ||
| coccinelle | ||
| dtc | ||
| gcc-plugins | ||
| gdb | ||
| genksyms | ||
| kconfig | ||
| ksymoops | ||
| mod | ||
| package | ||
| selinux | ||
| tracing | ||
| .gitignore | -rw-r--r-- | 162 bytes |
| Kbuild.include | -rw-r--r-- | 18.3 KB |
| Lindent | -rwxr-xr-x | 502 bytes |
| Makefile | -rw-r--r-- | 1.6 KB |
| Makefile.asm-generic | -rw-r--r-- | 1.2 KB |
| Makefile.build | -rw-r--r-- | 19.6 KB |
| Makefile.clean | -rw-r--r-- | 3.0 KB |
| Makefile.dtbinst | -rw-r--r-- | 1.1 KB |
| Makefile.extrawarn | -rw-r--r-- | 2.6 KB |
| Makefile.gcc-plugins | -rw-r--r-- | 3.6 KB |
| Makefile.headersinst | -rw-r--r-- | 4.0 KB |
| Makefile.host | -rw-r--r-- | 6.2 KB |
| Makefile.kasan | -rw-r--r-- | 1.0 KB |
| Makefile.kcov | -rw-r--r-- | 201 bytes |
| Makefile.lib | -rw-r--r-- | 15.2 KB |
| Makefile.modbuiltin | -rw-r--r-- | 1.8 KB |
| Makefile.modinst | -rw-r--r-- | 1.3 KB |
| Makefile.modpost | -rw-r--r-- | 5.5 KB |
| Makefile.modsign | -rw-r--r-- | 1.0 KB |
| Makefile.ubsan | -rw-r--r-- | 1.1 KB |
| adjust_autoksyms.sh | -rwxr-xr-x | 2.8 KB |
| asn1_compiler.c | -rw-r--r-- | 35.5 KB |
| bloat-o-meter | -rwxr-xr-x | 3.2 KB |
| bootgraph.pl | -rwxr-xr-x | 6.3 KB |
| check_00index.sh | -rwxr-xr-x | 1.3 KB |
| check_extable.sh | -rwxr-xr-x | 4.9 KB |
| checkincludes.pl | -rwxr-xr-x | 1.9 KB |
| checkkconfigsymbols.py | -rwxr-xr-x | 15.5 KB |
| checkpatch.pl | -rwxr-xr-x | 186.8 KB |
| checkstack.pl | -rwxr-xr-x | 5.5 KB |
| checksyscalls.sh | -rwxr-xr-x | 5.7 KB |
| checkversion.pl | -rwxr-xr-x | 1.9 KB |
| cleanfile | -rwxr-xr-x | 3.5 KB |
| cleanpatch | -rwxr-xr-x | 5.1 KB |
| coccicheck | -rwxr-xr-x | 7.2 KB |
| config | -rwxr-xr-x | 4.5 KB |
| conmakehash.c | -rw-r--r-- | 6.0 KB |
| const_structs.checkpatch | -rw-r--r-- | 964 bytes |
| decode_stacktrace.sh | -rwxr-xr-x | 3.7 KB |
| decodecode | -rwxr-xr-x | 2.2 KB |
| depmod.sh | -rwxr-xr-x | 1.7 KB |
| diffconfig | -rwxr-xr-x | 3.7 KB |
| documentation-file-ref-check | -rwxr-xr-x | 395 bytes |
| export_report.pl | -rwxr-xr-x | 4.5 KB |
| extract-cert.c | -rw-r--r-- | 3.5 KB |
| extract-ikconfig | -rwxr-xr-x | 1.7 KB |
| extract-module-sig.pl | -rwxr-xr-x | 3.7 KB |
| extract-sys-certs.pl | -rwxr-xr-x | 3.7 KB |
| extract-vmlinux | -rwxr-xr-x | 1.6 KB |
| extract_xc3028.pl | -rwxr-xr-x | 44.6 KB |
| faddr2line | -rwxr-xr-x | 5.5 KB |
| find-unused-docs.sh | -rwxr-xr-x | 1.3 KB |
| gcc-goto.sh | -rwxr-xr-x | 530 bytes |
| gcc-ld | -rwxr-xr-x | 711 bytes |
| gcc-plugin.sh | -rwxr-xr-x | 1.1 KB |
| gcc-version.sh | -rwxr-xr-x | 857 bytes |
| gcc-x86_32-has-stack-protector.sh | -rwxr-xr-x | 219 bytes |
| gcc-x86_64-has-stack-protector.sh | -rwxr-xr-x | 244 bytes |
| gen_initramfs_list.sh | -rwxr-xr-x | 8.0 KB |
| get_dvb_firmware | -rwxr-xr-x | 25.2 KB |
| get_maintainer.pl | -rwxr-xr-x | 65.0 KB |
| gfp-translate | -rwxr-xr-x | 1.7 KB |
| headerdep.pl | -rwxr-xr-x | 3.5 KB |
| headers.sh | -rwxr-xr-x | 512 bytes |
| headers_check.pl | -rwxr-xr-x | 3.7 KB |
| headers_install.sh | -rwxr-xr-x | 1.3 KB |
| insert-sys-cert.c | -rw-r--r-- | 8.9 KB |
| kallsyms.c | -rw-r--r-- | 18.7 KB |
| kernel-doc | -rwxr-xr-x | 92.4 KB |
| ld-version.sh | -rwxr-xr-x | 269 bytes |
| leaking_addresses.pl | -rwxr-xr-x | 9.6 KB |
| link-vmlinux.sh | -rwxr-xr-x | 7.6 KB |
| makelst | -rwxr-xr-x | 808 bytes |
| markup_oops.pl | -rwxr-xr-x | 8.1 KB |
| mkcompile_h | -rwxr-xr-x | 2.5 KB |
| mkmakefile | -rwxr-xr-x | 1.2 KB |
| mksysmap | -rwxr-xr-x | 1.3 KB |
| mkuboot.sh | -rwxr-xr-x | 414 bytes |
| module-common.lds | -rw-r--r-- | 901 bytes |
| namespace.pl | -rwxr-xr-x | 13.0 KB |
| objdiff | -rwxr-xr-x | 2.8 KB |
| parse-maintainers.pl | -rw-r--r-- | 3.7 KB |
| patch-kernel | -rwxr-xr-x | 9.9 KB |
| pnmtologo.c | -rw-r--r-- | 11.9 KB |
| profile2linkerlist.pl | -rwxr-xr-x | 414 bytes |
| prune-kernel | -rwxr-xr-x | 708 bytes |
| recordmcount.c | -rw-r--r-- | 17.2 KB |
| recordmcount.h | -rw-r--r-- | 16.4 KB |
| recordmcount.pl | -rwxr-xr-x | 18.0 KB |
| setlocalversion | -rwxr-xr-x | 3.9 KB |
| show_delta | -rwxr-xr-x | 3.0 KB |
| sign-file.c | -rw-r--r-- | 9.8 KB |
| sortextable.c | -rw-r--r-- | 8.4 KB |
| sortextable.h | -rw-r--r-- | 5.5 KB |
| spelling.txt | -rw-r--r-- | 25.0 KB |
| sphinx-pre-install | -rwxr-xr-x | 14.0 KB |
| stackdelta | -rwxr-xr-x | 1.8 KB |
| stackusage | -rwxr-xr-x | 794 bytes |
| tags.sh | -rwxr-xr-x | 9.5 KB |
| unifdef.c | -rw-r--r-- | 34.8 KB |
| ver_linux | -rwxr-xr-x | 2.9 KB |
| xen-hypercalls.sh | -rw-r--r-- | 386 bytes |
| xz_wrap.sh | -rwxr-xr-x | 562 bytes |
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