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authorPeter Maydell <peter.maydell@linaro.org>2014-06-20 16:57:28 +0100
committerPeter Maydell <peter.maydell@linaro.org>2014-06-20 16:57:28 +0100
commit9d3c512021f7363f5877abd975070d08b02ba65c (patch)
treee9229e1519add00d2e066dd4b926100d23017132 /ui
parente8e23b7dcf1466a11061bcb1da454489187bbb97 (diff)
parenteb214ff8ef6cceec348f3ad1643b39443fe07910 (diff)
Merge remote-tracking branch 'remotes/kraxel/tags/pull-vnc-20140619-1' into staging
vnc: cleanups and fixes # gpg: Signature made Thu 19 Jun 2014 12:02:09 BST using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-vnc-20140619-1: vnc: fix screen updates vnc: Drop superfluous conditionals around g_strdup() vnc: Drop superfluous conditionals around g_free() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'ui')
-rw-r--r--ui/vnc-tls.c6
-rw-r--r--ui/vnc.c18
2 files changed, 9 insertions, 15 deletions
diff --git a/ui/vnc-tls.c b/ui/vnc-tls.c
index 50275de64f..63923265fd 100644
--- a/ui/vnc-tls.c
+++ b/ui/vnc-tls.c
@@ -443,10 +443,8 @@ static int vnc_set_x509_credential(VncDisplay *vd,
{
struct stat sb;
- if (*cred) {
- g_free(*cred);
- *cred = NULL;
- }
+ g_free(*cred);
+ *cred = NULL;
*cred = g_malloc(strlen(certdir) + strlen(filename) + 2);
diff --git a/ui/vnc.c b/ui/vnc.c
index 1684206184..aac93f0e17 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -935,6 +935,9 @@ static int vnc_update_client(VncState *vs, int has_dirty, bool sync)
}
vnc_job_push(job);
+ if (sync) {
+ vnc_jobs_join(vs);
+ }
vs->force_update = 0;
return n;
}
@@ -2972,10 +2975,8 @@ static void vnc_display_close(DisplayState *ds)
if (!vs)
return;
- if (vs->display) {
- g_free(vs->display);
- vs->display = NULL;
- }
+ g_free(vs->display);
+ vs->display = NULL;
if (vs->lsock != -1) {
qemu_set_fd_handler2(vs->lsock, NULL, NULL, NULL, NULL);
close(vs->lsock);
@@ -3010,13 +3011,8 @@ int vnc_display_password(DisplayState *ds, const char *password)
return -EINVAL;
}
- if (vs->password) {
- g_free(vs->password);
- vs->password = NULL;
- }
- if (password) {
- vs->password = g_strdup(password);
- }
+ g_free(vs->password);
+ vs->password = g_strdup(password);
return 0;
}