mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
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a7cb17cea9
When erasing blocks, block2mtd checks the block on the physical disk to see if everything's filled with 0xff. When grabbing a page from the page cache, it initializes the limit as <start address> + PAGE_SIZE. Turns out that the pointer to the status page is (unsigned long *), and thus it adds (PAGE_SIZE * 4). This would never have been caught, if it wasn't for the unlikely event that block2mtd catches the *last* page available in the system ram and thus tries to scan 4 memory pages from there. The absolutely trivial fix is to do a double cast (cast to (u8 *), add PAGE_SIZE, then cast to (unsigned long *)) ... and there was much rejoicing git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6318 3c298f89-4303-0410-b956-a3cf2f4a3e73 |
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| .. | ||
| 000-reinstate-devfs.patch | ||
| 001-squashfs.patch | ||
| 002-squashfs_lzma.patch | ||
| 004-extra_optimization.patch | ||
| 006-gcc4_inline_fix.patch | ||
| 007-samsung_flash.patch | ||
| 008-mtd_uaccess.patch | ||
| 010-disable_old_squashfs_compatibility.patch | ||
| 011-mips_boot.patch | ||
| 012-mips_cpu_tlb.patch | ||
| 050-mtdpart_redboot_partition_truncate.patch | ||
| 100-netfilter_layer7_2.8.patch | ||
| 101-netfilter_layer7_pktmatch.patch | ||
| 110-ipp2p_0.8.1rc1.patch | ||
| 120-openswan-2.4.0.kernel-2.6-natt.patch | ||
| 130-netfilter-ipset.patch | ||
| 140-netfilter_time.patch | ||
| 150-netfilter_imq.patch | ||
| 160-netfilter_route.patch | ||
| 170-netfilter_chaostables.patch | ||
| 200-sched_esfq.patch | ||
| 201-multiple_default_gateways.patch | ||
| 202-mips-freestanding.patch | ||
| 204-jffs2_eofdetect.patch | ||
| 207-powerpc_asm_segment_h.patch | ||
| 208-rtl8110sb_fix.patch | ||
| 209-mini_fo.patch | ||
| 210-d80211_compat.patch | ||
| 211-no_block2mtd_readahead.patch | ||
| 212-block2mtd_erase_scan.patch | ||
| 900-headers_type_and_time.patch | ||
| 901-asm_bitops_include.patch | ||
| 902-darwin_scripts_include.patch | ||
| 903-stddef_include.patch | ||