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USB: usbfs: don't leak kernel data in siginfo
[firefly-linux-kernel-4.4.55.git]
/
lib
/
reed_solomon
/
decode_rs.c
diff --git
a/lib/reed_solomon/decode_rs.c
b/lib/reed_solomon/decode_rs.c
index a58df56f09b6093f06a038f9a38675936ec3fa88..0ec3f257ffdf9d38b96dad16276e7b3164f13e63 100644
(file)
--- a/
lib/reed_solomon/decode_rs.c
+++ b/
lib/reed_solomon/decode_rs.c
@@
-39,8
+39,7
@@
/* Check length parameter for validity */
pad = nn - nroots - len;
/* Check length parameter for validity */
pad = nn - nroots - len;
- if (pad < 0 || pad >= nn)
- return -ERANGE;
+ BUG_ON(pad < 0 || pad >= nn);
/* Does the caller provide the syndrome ? */
if (s != NULL)
/* Does the caller provide the syndrome ? */
if (s != NULL)
@@
-203,7
+202,7
@@
* deg(lambda) unequal to number of roots => uncorrectable
* error detected
*/
* deg(lambda) unequal to number of roots => uncorrectable
* error detected
*/
- count = -
1
;
+ count = -
EBADMSG
;
goto finish;
}
/*
goto finish;
}
/*