tools: ifdtool: Do not write region while its size is negative

We should ignore those regions whose size is negative. These are typically optional and unused regions (like GbE and platform data). Change-Id: I65ad01746144604a1dc0588b617af21f2722ebbf Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>

tools: ifdtool: Do not write region while its size is negative
We should ignore those regions whose size is negative. These are typically optional and unused regions (like GbE and platform data). Change-Id: I65ad01746144604a1dc0588b617af21f2722ebbf Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
Bin Meng · Simon Glass
1 parent 4be2f42bbc
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
tools/ifdtool.c
@@ -462,7 +462,7 @@
 		if (ret)
 			return ret;
 		dump_region(i, frba);
-		if (region.size == 0)
+		if (region.size <= 0)
 			continue;
 		region_fd = open(region_filename(i),
 				 O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR |
...	...	@@ -462,7 +462,7 @@
462	462	if (ret)
463	463	return ret;
464	464	dump_region(i, frba);
465		- if (region.size == 0)
	465	+ if (region.size <= 0)
466	466	continue;
467	467	region_fd = open(region_filename(i),
468	468	O_WRONLY \| O_CREAT \| O_TRUNC, S_IRUSR \|