projects
/
oweals
/
openssl.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
arm_arch.h: allow to specify __ARM_ARCH__ elsewhere.
[oweals/openssl.git]
/
crypto
/
mem_clr.c
diff --git
a/crypto/mem_clr.c
b/crypto/mem_clr.c
index 75cbfb374e3bd4e09af7e9dd0999a7e39a8b0c32..add1f780207b7a75f56264c8851bc1ac1af788e2 100644
(file)
--- a/
crypto/mem_clr.c
+++ b/
crypto/mem_clr.c
@@
-64,12
+64,14
@@
unsigned char cleanse_ctr = 0;
void OPENSSL_cleanse(void *ptr, size_t len)
{
unsigned char *p = ptr;
void OPENSSL_cleanse(void *ptr, size_t len)
{
unsigned char *p = ptr;
- size_t loop = len;
+ size_t loop = len
, ctr = cleanse_ctr
;
while(loop--)
{
while(loop--)
{
- *(p++) =
cleanse_
ctr;
- c
leanse_ctr += (17 + (unsigned char)((unsigned long
)p & 0xF));
+ *(p++) =
(unsigned char)
ctr;
+ c
tr += (17 + ((size_t
)p & 0xF));
}
}
- if(memchr(ptr, cleanse_ctr, len))
- cleanse_ctr += 63;
+ p=memchr(ptr, (unsigned char)ctr, len);
+ if(p)
+ ctr += (63 + (size_t)p);
+ cleanse_ctr = (unsigned char)ctr;
}
}