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| author | Ian Lance Taylor <iant@google.com> | 2011-09-23 19:19:52 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2011-09-23 19:19:52 +0000 |
| commit | d303ec8e17aa1730e29e5f0666ac82ea131990df (patch) | |
| tree | 3b90a2de59c5b05d91dfc46032151130c09a1858 /libiberty/md5.c | |
| parent | 4103605f991d6cc297e70dac059495a20dc97685 (diff) | |
| download | gcc-d303ec8e17aa1730e29e5f0666ac82ea131990df.zip gcc-d303ec8e17aa1730e29e5f0666ac82ea131990df.tar.gz gcc-d303ec8e17aa1730e29e5f0666ac82ea131990df.tar.bz2 | |
md5.c (md5_process_bytes): Correct handling of unaligned buffer.
* md5.c (md5_process_bytes): Correct handling of unaligned
buffer.
From-SVN: r179128
Diffstat (limited to 'libiberty/md5.c')
| -rw-r--r-- | libiberty/md5.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libiberty/md5.c b/libiberty/md5.c index 11920e1..0db8fc8 100644 --- a/libiberty/md5.c +++ b/libiberty/md5.c @@ -1,6 +1,6 @@ /* md5.c - Functions to compute MD5 message digest of files or memory blocks according to the definition of MD5 in RFC 1321 from April 1992. - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 2011 Free Software Foundation, Inc. NOTE: This source is derived from an old version taken from the GNU C Library (glibc). @@ -245,9 +245,11 @@ md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx) } else #endif - md5_process_block (buffer, len & ~63, ctx); - buffer = (const void *) ((const char *) buffer + (len & ~63)); - len &= 63; + { + md5_process_block (buffer, len & ~63, ctx); + buffer = (const void *) ((const char *) buffer + (len & ~63)); + len &= 63; + } } /* Move remaining bytes in internal buffer. */ |