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authorGeert Uytterhoeven <geert@linux-m68k.org>2014-12-15 12:25:51 +0100
committerDavid S. Miller <davem@davemloft.net>2014-12-15 11:48:02 -0500
commit50262c8533a31edc9512c36fbd1ac224ddfee242 (patch)
treedd85f8e867c66d720a9e2172878b0a550e3b34ea /net
parent372a07302f2450d04e0b53058eb01a7e85025ec3 (diff)
downloadlinux-50262c8533a31edc9512c36fbd1ac224ddfee242.tar.bz2
net: stmmac: sti: Fix uninitialized pointer dereference if !OF
If CONFIG_OF is not set: drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c: In function ‘sti_dwmac_parse_data’: drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c:318: warning: ‘rs’ is used uninitialized in this function of_property_read_string() will return -ENOSYS in this case, and rs will be an uninitialized pointer. While the fallback clock selection is already selected correctly in this case, the string comparisons should be skipped too, else the system will crash while dereferencing the uninitialized pointer. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions