[PATCH 0/5] Fix Dereference before null check errors
Ryan Long
thisisryanlong at gmail.com
Thu Feb 18 14:35:08 UTC 2021
Hi,
I fixed these "Dereference before null check errors in Coverity. I
didn't have to add anything to most of these files. I mainly just had to
move the assignment of the pointers being flagged to after their
corresponding check. In shell.c, I added an _Assert() to ensure that the
pointer wasn't null before being passed to fileno().
Thanks,
Ryan
Ryan Long (5):
b1553brm.c: Fix Dereference before null check (CID #1399829)
b1553rt.c: Fix Deference before null check (CID #1399830)
grtc.c: Fix Dereference before null check (CID #1399840)
grspw_pkt.c: Fix Dereference before null check (CID #1399846)
shell.c: Fix Dereference before null check (CID #1467420)
bsps/shared/grlib/1553/b1553brm.c | 7 +++++--
bsps/shared/grlib/1553/b1553rt.c | 4 +++-
bsps/shared/grlib/spw/grspw_pkt.c | 4 +++-
bsps/shared/grlib/tmtc/grtc.c | 4 +++-
cpukit/libmisc/shell/shell.c | 5 ++++-
5 files changed, 18 insertions(+), 6 deletions(-)
--
1.8.3.1
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