Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

Doc and bug fixes

# gpg: Signature made Wed 04 Nov 2020 17:01:29 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
  qapi, qemu-options: make all parsing visitors parse boolean options the same
  qtest: escape device name in device-introspect-test
  ivshmem-test: do not use short-form boolean option
  semihosting: fix order of initialization functions
  fuzz: fuzz offsets within pio/mmio regions
  fuzz: check the MR in the DMA callback
  fuzz: fix writing DMA patterns
  tests/qtest: Fix potential NULL pointer dereference in qos_build_main_args()
  configure: fix gio_libs reference
  meson: fix warning for bad sphinx-build
  tests/qtest/libqos/ahci.c: Avoid NULL dereference in ahci_exec()
  tests/qtest/libqtest.c: Check for setsockopt() failure
  meson: vhost-user-gpu/virtiofsd: use absolute path
  meson: use b_staticpic=false for meson >=0.56.0
  qtest: add a reproducer for LP#1878642
  hw/isa/lpc_ich9: Ignore reserved/invalid SCI IRQ
  scripts/oss-fuzz: rename bin/qemu-fuzz-i386
  exec: Remove dead code (CID 1432876)
  docs: expand sourceset documentation
  cutils: replace strdup with g_strdup

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 3 insertions, 19 deletions

diff --git a/util/cutils.c b/util/cutils.c
index c395974fab..9498e28e1a 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -937,7 +937,7 @@ char *get_relocated_path(const char *dir)
     /* Fail if qemu_init_exec_dir was not called.  */
     assert(exec_dir[0]);
     if (!starts_with_prefix(dir) || !starts_with_prefix(bindir)) {
-        return strdup(dir);
+        return g_strdup(dir);
     }
 
     result = g_string_new(exec_dir);
diff --git a/util/qemu-option.c b/util/qemu-option.c
index b9f93a7f8b..acefbc23fa 100644
--- a/util/qemu-option.c
+++ b/util/qemu-option.c
@@ -96,21 +96,6 @@ const char *get_opt_value(const char *p, char **value)
     return offset;
 }
 
-static bool parse_option_bool(const char *name, const char *value, bool *ret,
-                              Error **errp)
-{
-    if (!strcmp(value, "on")) {
-        *ret = 1;
-    } else if (!strcmp(value, "off")) {
-        *ret = 0;
-    } else {
-        error_setg(errp, QERR_INVALID_PARAMETER_VALUE,
-                   name, "'on' or 'off'");
-        return false;
-    }
-    return true;
-}
-
 static bool parse_option_number(const char *name, const char *value,
                                 uint64_t *ret, Error **errp)
 {
@@ -363,7 +348,7 @@ static bool qemu_opt_get_bool_helper(QemuOpts *opts, const char *name,
     if (opt == NULL) {
         def_val = find_default_by_name(opts, name);
         if (def_val) {
-            parse_option_bool(name, def_val, &ret, &error_abort);
+            qapi_bool_parse(name, def_val, &ret, &error_abort);
         }
         return ret;
     }
@@ -471,8 +456,7 @@ static bool qemu_opt_parse(QemuOpt *opt, Error **errp)
         /* nothing */
         return true;
     case QEMU_OPT_BOOL:
-        return parse_option_bool(opt->name, opt->str, &opt->value.boolean,
-                                 errp);
+        return qapi_bool_parse(opt->name, opt->str, &opt->value.boolean, errp);
     case QEMU_OPT_NUMBER:
         return parse_option_number(opt->name, opt->str, &opt->value.uint,
                                    errp);