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git://git.openwrt.org/openwrt/openwrt.git
synced 2025-10-31 14:04:26 -04:00
28 lines
744 B
Diff
28 lines
744 B
Diff
--- a/drivers/mtd/mtdpart.c
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+++ b/drivers/mtd/mtdpart.c
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@@ -796,8 +796,11 @@ static void split_uimage(struct mtd_info
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{
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struct {
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__be32 magic;
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- __be32 pad[2];
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+ __be32 pad0[2];
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__be32 size;
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+ __be32 pad1[4];
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+ __be32 name[7];
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+ __be32 kern_size;
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} hdr;
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size_t len;
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@@ -807,7 +810,10 @@ static void split_uimage(struct mtd_info
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if (len != sizeof(hdr) || hdr.magic != cpu_to_be32(UBOOT_MAGIC))
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return;
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- len = be32_to_cpu(hdr.size) + 0x40;
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+ if (hdr.kern_size != 0 && hdr.name[0] == 0)
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+ len = be32_to_cpu(hdr.kern_size);
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+ else
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+ len = be32_to_cpu(hdr.size) + 0x40;
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if (config_enabled(CONFIG_MTD_SPLIT_UIMAGE_FW))
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pr_err("Dedicated partitioner didn't split firmware partition, please fill a bug report!\n");
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