[libvirt] [PATCH v4 5/5] qemu: Escape commas for qemuBuildDomainLoaderCommandLine

[Sukrit Bhatnagar]

Add comma escaping for loader->path and loader->nvram.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr at gmail.com>
---
 src/qemu/qemu_command.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 8f0dddf..49dc95b 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -9542,9 +9542,9 @@ qemuBuildDomainLoaderCommandLine(virCommandPtr cmd,
                                  NULL);
         }
 
-        virBufferAsprintf(&buf,
-                          "file=%s,if=pflash,format=raw,unit=%d",
-                          loader->path, unit);
+        virBufferAddLit(&buf, "file=");
+        virQEMUBuildBufferEscapeComma(&buf, loader->path);
+        virBufferAsprintf(&buf, ",if=pflash,format=raw,unit=%d", unit);
         unit++;
 
         if (loader->readonly) {
@@ -9557,9 +9557,9 @@ qemuBuildDomainLoaderCommandLine(virCommandPtr cmd,
 
         if (loader->nvram) {
             virBufferFreeAndReset(&buf);
-            virBufferAsprintf(&buf,
-                              "file=%s,if=pflash,format=raw,unit=%d",
-                              loader->nvram, unit);
+            virBufferAddLit(&buf, "file=");
+            virQEMUBuildBufferEscapeComma(&buf, loader->nvram);
+            virBufferAsprintf(&buf, ",if=pflash,format=raw,unit=%d", unit);
 
             virCommandAddArg(cmd, "-drive");
             virCommandAddArgBuffer(cmd, &buf);
-- 
1.8.3.1