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-rw-r--r--openwrt/package/openwrt/jffs2root.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/openwrt/package/openwrt/jffs2root.c b/openwrt/package/openwrt/jffs2root.c
index d79532ea6..140c8a6e0 100644
--- a/openwrt/package/openwrt/jffs2root.c
+++ b/openwrt/package/openwrt/jffs2root.c
@@ -98,7 +98,7 @@ int main(int argc, char **argv)
//bzero((void *)((int)ptr + ptr->len), (size_t)(len - ptr->len));
ptr->len = offset;
ptr->crc32 = crc32buf((void *) &(ptr->flag_version), ptr->len - offsetof(struct trx_header, flag_version));
- msync(ptr,len,MS_SYNC|MS_INVALIDATE);
+ msync(ptr,sizeof(struct trx_header),MS_SYNC|MS_INVALIDATE);
printf("Partition moved; please reboot\n");
}
} else {
@@ -113,6 +113,7 @@ int main(int argc, char **argv)
}
- munmap((void *) ptr, sizeof(struct trx_header));
+ munmap((void *) ptr, len);
+ close (fd);
return 0;
}