mirror of https://github.com/hak5/openwrt-owl.git
mtd: allow writing Seama files to "firmware" on Broadcom targets
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 48534owl
parent
92443f7041
commit
b4468a0d61
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@ -44,6 +44,8 @@ struct trx_header {
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uint32_t offsets[3]; /* Offsets of partitions from start of header */
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};
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#define SEAMA_MAGIC 0x17a4a35e
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#if __BYTE_ORDER == __BIG_ENDIAN
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#define STORE32_LE(X) ((((X) & 0x000000FF) << 24) | (((X) & 0x0000FF00) << 8) | (((X) & 0x00FF0000) >> 8) | (((X) & 0xFF000000) >> 24))
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#elif __BYTE_ORDER == __LITTLE_ENDIAN
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@ -118,6 +120,10 @@ trx_check(int imagefd, const char *mtd, char *buf, int *len)
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return 0;
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}
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/* Allow writing Seama files to firmware without an extra validation */
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if (trx->magic == SEAMA_MAGIC)
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return 1;
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if (trx->magic != TRX_MAGIC || trx->len < sizeof(struct trx_header)) {
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if (quiet < 2) {
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fprintf(stderr, "Bad trx header\n");
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