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@ -104,14 +104,13 @@ err_out:
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}
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int
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mtd_fixseama(const char *mtd, size_t offset)
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mtd_fixseama(const char *mtd, size_t offset, size_t data_size)
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{
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int fd;
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char *first_block;
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ssize_t res;
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size_t block_offset;
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size_t data_offset;
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size_t data_size;
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struct seama_entity_header *shdr;
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if (quiet < 2)
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@ -155,7 +154,8 @@ mtd_fixseama(const char *mtd, size_t offset)
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}
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data_offset = offset + sizeof(struct seama_entity_header) + ntohs(shdr->metasize);
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data_size = mtdsize - data_offset;
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if (!data_size)
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data_size = mtdsize - data_offset;
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if (data_size > ntohl(shdr->size))
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data_size = ntohl(shdr->size);
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if (seama_fix_md5(shdr, fd, data_offset, data_size))
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