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| author | cem <cem@FreeBSD.org> | 2016-05-26 19:29:29 +0000 |
|---|---|---|
| committer | cem <cem@FreeBSD.org> | 2016-05-26 19:29:29 +0000 |
| commit | 444253bba579f26af746a0fbf42b89b8f44298a0 (patch) | |
| tree | a3f8dd317ab9b8bf2071cc3dc88766e3294342a7 /sys/sys/md5.h | |
| parent | 6aac4cff86e423c72bc1e352d3435843185b5977 (diff) | |
| download | FreeBSD-src-444253bba579f26af746a0fbf42b89b8f44298a0.zip FreeBSD-src-444253bba579f26af746a0fbf42b89b8f44298a0.tar.gz | |
crypto routines: Hint minimum buffer sizes to the compiler
Use the C99 'static' keyword to hint to the compiler IVs and output digest
sizes. The keyword informs the compiler of the minimum valid size for a given
array. Obviously not every pointer can be validated (i.e., the compiler can
produce false negative but not false positive reports).
No functional change. No ABI change.
Sponsored by: EMC / Isilon Storage Division
Diffstat (limited to 'sys/sys/md5.h')
| -rw-r--r-- | sys/sys/md5.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sys/sys/md5.h b/sys/sys/md5.h index e98b7af..3140aa1 100644 --- a/sys/sys/md5.h +++ b/sys/sys/md5.h @@ -44,10 +44,6 @@ typedef struct MD5Context { __BEGIN_DECLS void MD5Init (MD5_CTX *); void MD5Update (MD5_CTX *, const void *, unsigned int); -void MD5Final (unsigned char [16], MD5_CTX *); -char * MD5End(MD5_CTX *, char *); -char * MD5File(const char *, char *); -char * MD5FileChunk(const char *, char *, off_t, off_t); -char * MD5Data(const void *, unsigned int, char *); +void MD5Final (unsigned char[static MD5_DIGEST_LENGTH], MD5_CTX *); __END_DECLS #endif /* _SYS_MD5_H_ */ |
