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Prevent corrupt values returned from the opencl code from trying to read beyond the end of the buffer by masking the value to a max of 15.

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Con Kolivas 2012-10-06 14:58:26 +10:00
parent 0097757dc3
commit 2ff1610307
1 changed files with 3 additions and 0 deletions
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3
findnonce.c
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@ -252,6 +252,9 @@ static void *postcalc_hash(void *userdata)
pthread_detach(pthread_self()); pthread_detach(pthread_self());
/* To prevent corrupt values in FOUND from trying to read beyond the
* end of the res[] array */
pcd->res[FOUND] &= FOUND;
for (entry = 0; entry < pcd->res[FOUND]; entry++) { for (entry = 0; entry < pcd->res[FOUND]; entry++) {
uint32_t nonce = pcd->res[entry]; uint32_t nonce = pcd->res[entry];