pegasus/src/Executor/Strlcpy.h - diff

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version 1.5, 2013/01/10 04:53:07

version 1.6, 2013/01/11 13:04:21

Line 34

#include <stddef.h>

**==============================================================================

** Strlcpy()

** This is an original implementation of the strlcpy() function as described

** by Todd C. Miller in his popular security paper entitled "strlcpy and

** strlcat - consistent, safe, string copy and concatenation".

** Note that this implementation favors readability over efficiency. More

** efficient implementations are possible but would be too complicated

** to verify in a security audit.

**==============================================================================

static size_t Strlcpy(char* dest, const char* src, size_t size)

{

size_t i;

for (i = 0; src[i] && i + 1 < size; i++)

dest[i] = src[i];

if (size > 0)

dest[i] = '\0';

while (src[i])

i++;

return i;

}

#endif /* _Executor_Strlcpy_h */

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