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6604044: java crashes talking to second X screen

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Reviewed-by: prr
This commit is contained in:
Dmitri Trembovetski 2008-05-14 09:16:18 -07:00
parent 02e4fc676c
commit 3ea05e6a1a
1 changed files with 3 additions and 2 deletions
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5
jdk/src/solaris/native/sun/awt/awt_GraphicsEnv.c
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@ -650,7 +650,7 @@ static void xinerama_init_linux()
if (XineramaQueryScreens != NULL) {
DTRACE_PRINTLN("calling XineramaQueryScreens func on Linux");
xinInfo = (*XineramaQueryScreens)(awt_display, &locNumScr);
if (xinInfo != NULL) {
if (xinInfo != NULL && locNumScr > XScreenCount(awt_display)) {
int32_t idx;
DTRACE_PRINTLN("Enabling Xinerama support");
usingXinerama = True;
@ -701,7 +701,8 @@ static void xinerama_init_solaris()
if (XineramaSolarisFunc != NULL) {
DTRACE_PRINTLN("calling XineramaGetInfo func on Solaris");
if ((*XineramaSolarisFunc)(awt_display, 0, &fbrects[0],
&fbhints[0], &locNumScr) != 0)
&fbhints[0], &locNumScr) != 0 &&
locNumScr > XScreenCount(awt_display))
{
DTRACE_PRINTLN("Enabling Xinerama support");
usingXinerama = True;