qemu: Escape commas for qemuBuildRomStr

Add comma escaping for info->romfile.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index b7920979e612827e06ebf9b19a136c26cac9e7b4..c432fef8850c00cb244a9856675a40fe83cc3502 100644 (file)
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -459,8 +459,10 @@ qemuBuildRomStr(virBufferPtr buf,
         default:
             break;
         }
-        if (info->romfile)
-           virBufferAsprintf(buf, ",romfile=%s", info->romfile);
+        if (info->romfile) {
+           virBufferAddLit(buf, ",romfile=");
+           virQEMUBuildBufferEscapeComma(buf, info->romfile);
+        }
     }
     return 0;
 }