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19eeb2f9e7
There are several issues in fst_add_one() and fst_init_card(): - invalid pointer dereference at card->ports[card->nports - 1] if register_hdlc_device() fails for the first port in fst_init_card(); - fst_card_array overflow at fst_card_array[no_of_cards_added] because there is no checks for array overflow; - use after free because pointer to deallocated card is left in fst_card_array if something fails after fst_card_array[no_of_cards_added] = card; - several leaks on failure paths in fst_add_one(). The patch fixes all the issues and makes code more readable. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: David S. Miller <davem@davemloft.net> |
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.. | ||
lmc | ||
.gitignore | ||
c101.c | ||
cosa.c | ||
cosa.h | ||
dlci.c | ||
dscc4.c | ||
farsync.c | ||
farsync.h | ||
hd64570.c | ||
hd64570.h | ||
hd64572.c | ||
hd64572.h | ||
hdlc_cisco.c | ||
hdlc_fr.c | ||
hdlc_ppp.c | ||
hdlc_raw_eth.c | ||
hdlc_raw.c | ||
hdlc_x25.c | ||
hdlc.c | ||
hostess_sv11.c | ||
ixp4xx_hss.c | ||
Kconfig | ||
lapbether.c | ||
Makefile | ||
n2.c | ||
pc300too.c | ||
pci200syn.c | ||
sbni.c | ||
sbni.h | ||
sdla.c | ||
sealevel.c | ||
wanxl.c | ||
wanxl.h | ||
wanxlfw.inc_shipped | ||
wanxlfw.S | ||
x25_asy.c | ||
x25_asy.h | ||
z85230.c | ||
z85230.h |