fix endless-loop-at-shutdown bug now that abstract UI request buffers are used

[ardour.git] / libs / pbd / md5.cc

diff --git a/libs/pbd/md5.cc b/libs/pbd/md5.cc
index 2fd7ab11da25fab56bc60f619ad6fb92d6c2cc9b..ae3631bfd2c3d00e69908d1c3d5be3c6382b9ab3 100644 (file)
--- a/libs/pbd/md5.cc
+++ b/libs/pbd/md5.cc
@@ -182,7 +182,7 @@ char*
 MD5::digestFile (char *filename)
 {
        Init();
-               
+
        FILE *file;
        int len;
        unsigned char buffer[1024];
@@ -226,9 +226,9 @@ void
 MD5::Transform (uint32_t state[4], uint8_t const * block)
 {
        uint32_t a = state[0], b = state[1], c = state[2], d = state[3], x[16];
-               
+
        Decode (x, block, 64);
-               
+
        /* Round 1 */
        FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
        FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
@@ -246,7 +246,7 @@ MD5::Transform (uint32_t state[4], uint8_t const * block)
        FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
        FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
        FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
-               
+
        /* Round 2 */
        GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
        GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
@@ -264,7 +264,7 @@ MD5::Transform (uint32_t state[4], uint8_t const * block)
        GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */
        GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */
        GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
-               
+
        /* Round 3 */
        HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
        HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
@@ -334,7 +334,7 @@ void
 MD5::Decode (uint32_t *output, uint8_t const * input, size_t len)
 {
        size_t i, j;
-       
+
        for (i = 0, j = 0; j < len; i++, j += 4)
                output[i] = ((uint32_t)input[j]) | (((uint32_t)input[j+1]) << 8) |
                        (((uint32_t)input[j+2]) << 16) | (((uint32_t)input[j+3]) << 24);