0f2cb08c57
commit a269333fa5c0c8e53c92b5a28a6076a28cde3e83 upstream.
If ds->ops->get_sset_count() fails then it "count" is a negative error
code such as -EOPNOTSUPP. Because "i" is an unsigned int, the negative
error code is type promoted to a very high value and the loop will
corrupt memory until the system crashes.
Fix this by checking for error codes and changing the type of "i" to
just int.
Fixes:
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.. | ||
dsa.c | ||
dsa2.c | ||
dsa_priv.h | ||
Kconfig | ||
legacy.c | ||
Makefile | ||
master.c | ||
port.c | ||
slave.c | ||
switch.c | ||
tag_brcm.c | ||
tag_dsa.c | ||
tag_edsa.c | ||
tag_ksz.c | ||
tag_lan9303.c | ||
tag_mtk.c | ||
tag_qca.c | ||
tag_trailer.c |