xdm: Changes to 'master'
Alan Coopersmith
alanc at kemper.freedesktop.org
Fri Aug 15 17:27:53 PDT 2014
xdm/choose.c | 4 ++++
1 file changed, 4 insertions(+)
New commits:
commit a69c64584f614eeaeac92a068715ced5777b0ec9
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date: Fri Aug 1 22:58:54 2014 -0700
Protect against unlikely NULL pointer dereference in FormatChooserArgument
NetaddrPort should only return NULL if it wasn't compiled with
support for the address family in use, but checking to be sure
makes static analyzer complain less.
Error: Null pointer dereference (CWE 476)
Read from null pointer port
at line 219 of xdm/choose.c in function 'FormatChooserArgument'.
Function NetaddrPort may return constant 'NULL' at line 77,
called at line 216.
Null pointer introduced at line 77 of xdm/netaddr.c in function
'NetaddrPort'.
at line 220 of xdm/choose.c in function 'FormatChooserArgument'.
Function NetaddrPort may return constant 'NULL' at line 77,
called at line 216.
Null pointer introduced at line 77 of xdm/netaddr.c in function
'NetaddrPort'.
[ This bug was found by the Parfait 1.4.0 bug checking tool.
http://labs.oracle.com/pls/apex/f?p=labs:49:::::P49_PROJECT_ID:13 ]
Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
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