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Avoid potentially accessing uninitialized values

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Moritz Bunkus 2013-05-02 11:35:01 +02:00
parent b48fd7c897
commit c0dcbcea97
1 changed files with 1 additions and 0 deletions
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src/common/base64.cpp
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@ -122,6 +122,7 @@ base64_decode(const std::string &src,
unsigned int values_idx;
unsigned char values[4];
memset(values, 0, 4);
for (values_idx = 0; values_idx < in_pos; values_idx++) {
values[values_idx] =
(('A' <= in[values_idx]) && ('Z' >= in[values_idx])) ? in[values_idx] - 'A'