Mateusz Jurczyk f6a5885fc4 NFC: Add sockaddr length checks before accessing sa_family in bind handlers ...

Verify that the caller-provided sockaddr structure is large enough to
contain the sa_family field, before accessing it in bind() handlers of the
AF_NFC socket. Since the syscall doesn't enforce a minimum size of the
corresponding memory region, very short sockaddrs (zero or one byte long)
result in operating on uninitialized memory while referencing .sa_family.

Signed-off-by: Mateusz Jurczyk <mjurczyk@google.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

2017-06-23 00:38:31 +02:00

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hci

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nci

nfc: nci: remove unnecessary null check

2017-06-23 00:34:18 +02:00

af_nfc.c

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core.c

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digital_core.c

NFC: digital: Delete an error message for memory allocation failure

2017-06-23 00:14:12 +02:00

digital_dep.c

NFC: digital: NFC-DEP Target WT(nfcdep,max) is now 14

2017-06-23 00:19:59 +02:00

digital_technology.c

NFC: digital: NFC-A SEL_RES must be one byte

2017-06-23 00:19:59 +02:00

digital.h

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Kconfig

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llcp_commands.c

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llcp_core.c

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llcp_sock.c

NFC: Add sockaddr length checks before accessing sa_family in bind handlers

2017-06-23 00:38:31 +02:00

llcp.h

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Makefile

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netlink.c

nfc: Ensure presence of required attributes in the activate_target handler

2017-06-23 00:28:39 +02:00

nfc.h

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rawsock.c

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