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Fix bug in keydata_alloc()
This commit is contained in:
committed by
Simon Kelley
parent
0decc869ae
commit
ba8badd6df
@@ -1333,6 +1333,8 @@ struct keydata *keydata_alloc(char *data, size_t len)
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{
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struct keydata *block, *ret = NULL;
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struct keydata **prev = &ret;
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size_t blen;
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while (len > 0)
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{
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if (keyblock_free)
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@@ -1350,9 +1352,10 @@ struct keydata *keydata_alloc(char *data, size_t len)
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return NULL;
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}
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memcpy(block->key, data, len > KEYBLOCK_LEN ? KEYBLOCK_LEN : len);
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data += KEYBLOCK_LEN;
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len -= KEYBLOCK_LEN;
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blen = len > KEYBLOCK_LEN ? KEYBLOCK_LEN : len;
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memcpy(block->key, data, blen);
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data += blen;
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len -= blen;
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*prev = block;
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prev = &block->next;
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block->next = NULL;
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