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libceph: Fix base64-decoding when input ends in newline.
[firefly-linux-kernel-4.4.55.git]
/
net
/
ceph
/
armor.c
diff --git
a/net/ceph/armor.c
b/net/ceph/armor.c
index eb2a666b0be7011e9b27618c62060416543cb706..1fc1ee11dfa28088f00becf58d7c22fd2420cb36 100644
(file)
--- a/
net/ceph/armor.c
+++ b/
net/ceph/armor.c
@@
-78,8
+78,10
@@
int ceph_unarmor(char *dst, const char *src, const char *end)
while (src < end) {
int a, b, c, d;
- if (src
< end && src[0] == '\n')
+ if (src
[0] == '\n') {
src++;
+ continue;
+ }
if (src + 4 > end)
return -EINVAL;
a = decode_bits(src[0]);