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make fdt_node_get_prop fail by end of node

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Сергей Маринкевич
2022-12-26 19:38:24 +07:00
parent 339addff30
commit f33df2c4e6
1 changed files with 4 additions and 1 deletions
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main.c
+4 -1
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@@ -187,7 +187,10 @@ static int fdt_node_get_prop(char * filename, char * fdt, char * strings, int of
buf_offset = 0; buf_offset = 0;
} }
if (FDT_PROP == fdt32_to_cpu(*(int *)(fdt_offset_ptr_(fdt, buf, buf_offset)))) int tag = fdt32_to_cpu(*(int *)(fdt_offset_ptr_(fdt, buf, buf_offset)));
if (FDT_END_NODE == tag)
break;
else if (FDT_PROP == tag)
{ {
const struct fdt_property *prop = fdt_offset_ptr_(fdt, buf, buf_offset); const struct fdt_property *prop = fdt_offset_ptr_(fdt, buf, buf_offset);
debug("prop->nameoff: %x (%x)\n", fdt32_to_cpu(prop->nameoff), fdt_off_dt_strings(fdt)); debug("prop->nameoff: %x (%x)\n", fdt32_to_cpu(prop->nameoff), fdt_off_dt_strings(fdt));