netsniff-ng.git - A high-performance Linux networking toolkit

Age	Commit message (Expand)	Author	Files	Lines
2013-09-06	bpfc: add gnu as style %-register prefix	Daniel Borkmann	1	-0/+1
2013-05-23	bpfc: allow bpf programs to be passed to cpp	Daniel Borkmann	1	-0/+1
2013-03-19	bpfc: filter: add poff ancillary operation	Daniel Borkmann	1	-0/+1
2013-03-15	all: import netsniff-ng 0.5.8-rc0 source	Daniel Borkmann	1	-0/+126

b8ce0a15 (diff)

IB/core: fix null pointer deref and mem leak in error handling

The current error handling in setup_hw_stats has a couple of issues. It is possible to generate a null pointer deference on the kfree of hsag->attrs[i] because two of the early error exit paths jump to the kfree when hsags NULL and not allocated. Fix this by moving the kfree on stats and jumping to that, avoiding the hsag freeing. Secondly, there is a memory leak of stats if the hsag allocation fails; instead of returning, jump to the kfree on stats. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Doug Ledford <dledford@redhat.com>

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