Message ID | alpine.LNX.2.00.1101062146430.13988@swampdragon.chaosbits.net |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
From: Jesper Juhl <jj@chaosbits.net> Date: Thu, 6 Jan 2011 21:50:29 +0100 (CET) > > Failure to release_firmware() in drivers/net/hamradio/yam.c::add_mcs() > causes memory leak. > This patch should fix it. > > Signed-off-by: Jesper Juhl <jj@chaosbits.net> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 4e7d1d0..7d9ced0 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -396,7 +396,7 @@ static unsigned char *add_mcs(unsigned char *bits, int bitrate, while (p) { if (p->bitrate == bitrate) { memcpy(p->bits, bits, YAM_FPGA_SIZE); - return p->bits; + goto out; } p = p->next; } @@ -411,7 +411,7 @@ static unsigned char *add_mcs(unsigned char *bits, int bitrate, p->bitrate = bitrate; p->next = yam_data; yam_data = p; - + out: release_firmware(fw); return p->bits; }
Failure to release_firmware() in drivers/net/hamradio/yam.c::add_mcs() causes memory leak. This patch should fix it. Signed-off-by: Jesper Juhl <jj@chaosbits.net> --- yam.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) compile tested only