From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>,
Christopher Li <sparse@chrisli.org>
Subject: [PATCH 0/7] fix function or array address in conditionals
Date: Wed, 22 Mar 2017 18:32:50 +0100 [thread overview]
Message-ID: <20170322173257.63019-1-luc.vanoostenryck@gmail.com> (raw)
This serie fixes the evaluation of function or array used
in conditionals which were not degenerated as pointers.
It also teaches sparse to now give some warnings for such uses
as it's a probable sign of an error.
This serie can also be found on github as:
https://github.com/lucvoo/sparse fix-cond-address
Luc Van Oostenryck (7):
teach sparse about -Waddress
add is_func_type()
warn if testing the address of a function
add is_array_type()
warn if testing the address of an array
fix evaluation of a function or array symbol in conditionals
fix is_scalar_type()
evaluate.c | 9 ++++++++-
lib.c | 2 ++
lib.h | 1 +
symbol.h | 16 ++++++++++++++--
validation/cond-address-array.c | 26 ++++++++++++++++++++++++++
validation/cond-address-function.c | 18 ++++++++++++++++++
validation/cond-address.c | 14 ++++++++++++++
7 files changed, 83 insertions(+), 3 deletions(-)
create mode 100644 validation/cond-address-array.c
create mode 100644 validation/cond-address-function.c
create mode 100644 validation/cond-address.c
--
2.12.0
next reply other threads:[~2017-03-22 17:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-22 17:32 Luc Van Oostenryck [this message]
2017-03-22 17:32 ` [PATCH 1/7] teach sparse about -Waddress Luc Van Oostenryck
2017-03-22 17:32 ` [PATCH 2/7] add is_func_type() Luc Van Oostenryck
2017-03-22 17:32 ` [PATCH 3/7] warn if testing the address of a function Luc Van Oostenryck
2017-03-22 17:32 ` [PATCH 4/7] add is_array_type() Luc Van Oostenryck
2017-03-22 17:32 ` [PATCH 5/7] warn if testing the address of an array Luc Van Oostenryck
2017-03-22 17:32 ` [PATCH 6/7] fix evaluation of a function or array symbol in conditionals Luc Van Oostenryck
2017-03-22 17:32 ` [PATCH 7/7] fix is_scalar_type() Luc Van Oostenryck
2017-04-01 10:36 ` [GIT PULL] fix function or array address in conditionals Luc Van Oostenryck
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