Does this code cause a memory leak?

[wutiejun]

azure-c-shared-utility/src/strings.c

Line 648 in 4977a70

s1->s = temp;

s1->s = temp;

If just set the s1->s to temp, the raw memory that referenced by s1->s will lost.

So , I think this may make a memory leak, please confirm it.

[wutiejun]

Sorry, I don't notice the memory is allocated by realloc function.