From 2f4d0f5990ede025720e41fa473029e9ca85e8b8 Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Tue, 1 Oct 2013 21:49:30 +0530 Subject: target-ppc: Check for error on address translation in memsave command When we translate the virtual address to physical check for error. Signed-off-by: Aneesh Kumar K.V Signed-off-by: Alexander Graf --- cpus.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'cpus.c') diff --git a/cpus.c b/cpus.c index 398229ecbd..912938cd1b 100644 --- a/cpus.c +++ b/cpus.c @@ -1403,7 +1403,10 @@ void qmp_memsave(int64_t addr, int64_t size, const char *filename, l = sizeof(buf); if (l > size) l = size; - cpu_memory_rw_debug(cpu, addr, buf, l, 0); + if (cpu_memory_rw_debug(cpu, addr, buf, l, 0) != 0) { + error_setg(errp, "Invalid addr 0x%016" PRIx64 "specified", addr); + goto exit; + } if (fwrite(buf, 1, l, f) != l) { error_set(errp, QERR_IO_ERROR); goto exit; -- cgit v1.2.1