e2f1ccdefc
issue: in rwb_wrflush(): memmove(rwb->wrbuffer + padblocks * rwb->blocksize, rwb->wrbuffer, rwb->wrnblocks * rwb->blocksize); when the offest from rwb->wrblockstart to startblock plus rwb->wrnblocks is greater than rwb->wralignblocks, it will be causing memory overflow since rwb->wrbuffer is allocated rwb.wrmaxblock(rwb.wralignblocks) blocks. fix: Let us ensure that the wrblockstart in rwbuffer must be aligned according to wralignblocks after writing, so there is no need to perform memmove when flushing Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com> |
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| .. | ||
| addrenv.c | ||
| CMakeLists.txt | ||
| dev_ascii.c | ||
| dev_null.c | ||
| dev_zero.c | ||
| Kconfig | ||
| lwl_console.c | ||
| Make.defs | ||
| mkrd.c | ||
| optee_msg.h | ||
| optee.c | ||
| ramdisk.c | ||
| rpmsgblk_server.c | ||
| rpmsgblk.c | ||
| rpmsgblk.h | ||
| rpmsgdev_server.c | ||
| rpmsgdev.c | ||
| rpmsgdev.h | ||
| rwbuffer.c | ||