mirror of https://github.com/tmux/tmux.git
Accept NULL pointer.
parent
d720a1487b
commit
9583878a7b
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@ -24,6 +24,8 @@
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void
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freezero(void *ptr, size_t size)
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{
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memset(ptr, 0, size);
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free(ptr);
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if (ptr != NULL) {
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memset(ptr, 0, size);
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free(ptr);
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}
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}
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