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Common:fdt: Check for error return value

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Check for negative return value of fdt_noffset from calling
boot_get_fdt_fit().

Signed-off-by: Hongwei Zhang <hongweiz@ami.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Hongwei Zhang 2020-12-02 14:47:03 -05:00 committed by Simon Glass
parent 9c54729c77
commit 9883df1bbb
1 changed files with 3 additions and 0 deletions
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3
common/image-fdt.c
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@ -407,6 +407,9 @@ int boot_get_fdt(int flag, int argc, char *const argv[], uint8_t arch,
&fit_uname_config,
arch, &load, &len);
if (fdt_noffset < 0)
goto error;
images->fit_hdr_fdt = map_sysmem(fdt_addr, 0);
images->fit_uname_fdt = fit_uname_fdt;
images->fit_noffset_fdt = fdt_noffset;