freebsd-dev/sys/dev/mly
John Baldwin d081dfc7cd Fix a NULL pointer dereference in mly_user_command().
If mly_user_command fails to allocate a command slot it jumps to an 'out'
label used for error handling.  The error handling code checks for a data
buffer in 'mc->mc_data' to free before checking if 'mc' is NULL.  Fix by
just returning directly if we fail to allocate a command and only using
the 'out' label for subsequent errors when there is actual cleanup to
perform.

PR:		217747
Reported by:	PVS-Studio
Reviewed by:	emaste
MFC after:	1 week
2017-08-08 17:49:57 +00:00
..
mly_tables.h
mly.c Fix a NULL pointer dereference in mly_user_command(). 2017-08-08 17:49:57 +00:00
mlyio.h
mlyreg.h sys/dev: minor spelling fixes. 2016-05-03 03:41:25 +00:00
mlyvar.h