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mem: guard rt_smem_setname() against a NULL name #11598

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mem: guard rt_smem_setname() against a NULL name #11598

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5 changes: 5 additions & 0 deletions src/mem.c
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Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,11 @@ struct rt_small_mem
rt_inline void rt_smem_setname(struct rt_small_mem_item *mem, const char *name)
{
int index;
if (name == RT_NULL)
{
name = "";
}

for (index = 0; index < sizeof(mem->thread); index ++)
{
if (name[index] == '\0') break;
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