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Fix incorrect prefix comparison

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Former-commit-id: 1ef167546be0678edd457d65a5368e8706fde0a3
This commit is contained in:
John Sully 2020-03-23 22:51:46 -04:00
parent 0381e728ab
commit bb3314c0d9
1 changed files with 3 additions and 3 deletions
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6
src/storage/rocksdb.cpp
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@ -3,13 +3,13 @@
#include <sstream> #include <sstream>
#include <mutex> #include <mutex>
static const char *keyprefix = INTERNAL_KEY_PREFIX; static const char keyprefix[] = INTERNAL_KEY_PREFIX;
bool FInternalKey(const char *key, size_t cch) bool FInternalKey(const char *key, size_t cch)
{ {
if (cch > strlen(INTERNAL_KEY_PREFIX)) if (cch >= sizeof(INTERNAL_KEY_PREFIX))
{ {
if (memcmp(key, keyprefix, strlen(INTERNAL_KEY_PREFIX)) == 0) if (memcmp(key, keyprefix, sizeof(INTERNAL_KEY_PREFIX)-1) == 0)
return true; return true;
} }
return false; return false;