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| author | 2022-01-21 17:11:26 +0800 | |
|---|---|---|
| committer | 2025-06-15 18:57:38 +0300 | |
| commit | 2db1a8ae37702192cd061b8736600284548183b6 (patch) | |
| tree | 87159293265419a8f011c394ddd4a251adb3fab7 | |
| parent | 68dc5cbc945ebc4b3f322684c73ae9851807c256 (diff) | |
libfdt: Correct the string size while renaming fragments in property
Copy the actual string size instead of the rest of property size
when converting property value from fragment@M to fragment@M+delta,
it maybe overwrite the next node value.
Change-Id: I9ce2f0ea7a4b83cac5f7a7c9bd0c63eb229bf761
Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com>
| -rw-r--r-- | libfdt/fdt_overlay.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libfdt/fdt_overlay.c b/libfdt/fdt_overlay.c index 531294c..52eabd1 100644 --- a/libfdt/fdt_overlay.c +++ b/libfdt/fdt_overlay.c @@ -1232,7 +1232,6 @@ static int rename_fragments_in_property(void *fdto, int offset, ret = fdt_setprop_placeholder(fdto, offset, label, needed, &p); if (ret < 0) return ret; - len = needed; } start = p; @@ -1262,6 +1261,7 @@ static int rename_fragments_in_property(void *fdto, int offset, if (available < needed) { diff = needed - available; memmove(stop + diff, stop, (end - stop)); + end += diff; } { |