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Accept short data
svn path=/trunk/; revision=7625
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@ -1,3 +1,10 @@
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2008-10-23 Matthias Clasen <mclasen@redhat.com>
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* glib/gchecksum.c (g_compute_checksum_for_data): Accept
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lengths < 2. Patch by Tommi Komulainen
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* tests/checksum-test.c: Add a test for this
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2008-10-23 Matthias Clasen <mclasen@redhat.com>
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Bug 556921 – gpoll.h breaks hal compilation
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@ -1389,7 +1389,6 @@ g_compute_checksum_for_data (GChecksumType checksum_type,
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g_return_val_if_fail (IS_VALID_TYPE (checksum_type), NULL);
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g_return_val_if_fail (data != NULL, NULL);
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g_return_val_if_fail (length > 1, NULL);
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checksum = g_checksum_new (checksum_type);
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if (!checksum)
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@ -617,11 +617,45 @@ test_checksum (GChecksumType checksum_type,
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}
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}
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static void
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test_checksum_string (GChecksumType checksum_type,
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const gchar *type,
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const gchar **sums)
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{
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int length;
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for (length = 0; length <= FIXED_LEN; length++)
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{
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const char *expected = sums[length];
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char *checksum;
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checksum = g_compute_checksum_for_string (checksum_type,
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FIXED_STR,
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length);
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if (strcmp (checksum, expected) != 0)
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{
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g_print ("Invalid %s checksum for `%.*s' (length %d):\n"
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"%s (expecting: %s)\n",
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type,
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length, FIXED_STR, length,
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checksum,
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expected);
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exit (1);
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}
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g_free (checksum);
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}
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}
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#define test(type, length) test_checksum (G_CHECKSUM_##type, \
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#type, \
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type##_sums[length], \
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length)
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#define test_string(type) test_checksum_string (G_CHECKSUM_##type, \
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#type, \
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type##_sums)
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int
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main (int argc, char *argv[])
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{
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@ -634,5 +668,9 @@ main (int argc, char *argv[])
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test (SHA256, length);
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}
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test_string (MD5);
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test_string (SHA1);
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test_string (SHA256);
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return EXIT_SUCCESS;
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}
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