Persistence: fixed valgrind warning in base64 decoder

e9412594 · mshabunin · c48d7f86 · e9412594
Commit e9412594 authored Dec 08, 2016 by mshabunin
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persistence.cpp modules/core/src/persistence.cpp +2 -0

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--- a/modules/core/src/persistence.cpp
+++ b/modules/core/src/persistence.cpp
@@ -7513,6 +7513,8 @@ bool base64::base64_valid(uint8_t const * src, size_t off, size_t cnt)
        return false;
    if (cnt == 0U)
        cnt = std::strlen(reinterpret_cast<char const *>(src));
+    if (cnt == 0U)
+        return false;
    if (cnt & 0x3U)
        return false;