Replace sprintf with snprintf #20
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In C99 7.19.6.5 sprintf, "If copying takes place between objects that overlap, the behavior is undefined". Replace sprintf with snprintf and provide a clear buffer size to ensure undefined behavior does not occur. And the sizeof(buff) + 1 includes the null terminator.
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In C99 7.19.6.5 sprintf, "If copying takes place between objects that overlap, the behavior is undefined".
Replace sprintf with snprintf and provide a clear buffer size to ensure undefined behavior does not occur.
And the sizeof(buff) + 1 includes the null terminator.