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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2013-10-01 21:49:30 +0530
committerAlexander Graf <agraf@suse.de>2013-10-25 23:25:48 +0200
commit2f4d0f5990ede025720e41fa473029e9ca85e8b8 (patch)
treed7fd68ed9ae6588ef11c7a5d95f85a701183a300 /cpus.c
parent4b4d4a21b988f6d56e0792058aa0b968e19fda6b (diff)
downloadqemu-arm-2f4d0f5990ede025720e41fa473029e9ca85e8b8.tar.gz
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 <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'cpus.c')
-rw-r--r--cpus.c5
1 files changed, 4 insertions, 1 deletions
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;