maride/guacamole-spice-protocol
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Add magic number to hash (prevent all pure-black or similarly-black images from hashing to same value universally).

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This commit is contained in:
Michael Jumper 2012-08-20 19:19:26 -07:00
parent 88445c5cb8
commit d7ae188564
1 changed files with 1 additions and 1 deletions
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libguac/src/hash.c
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@ -101,7 +101,7 @@ unsigned int guac_hash_surface(cairo_surface_t* surface) {
/* Compute next hash */ /* Compute next hash */
hash_value = hash_value =
_guac_rotate(hash_value, 1) ^ color; _guac_rotate(hash_value, 1) ^ color ^ 0x1B872E69;
} }