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Code Issues Projects Releases Packages Wiki Activity Actions 4

glut: Prevent potential double free in menuVisualSetup.

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This commit is contained in:
Vinson Lee 2009-12-12 21:46:13 -08:00
parent 20590b9733
commit 89d85e8170
1 changed files with 5 additions and 0 deletions
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5
src/glut/glx/glut_menu.c
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@ -225,6 +225,7 @@ menuVisualSetup(void)
if (!status) {
XFreeColormap(__glutDisplay, menuColormap);
free(placeHolders);
placeHolders = NULL;
continue;
}
}
@ -241,6 +242,7 @@ menuVisualSetup(void)
XFreeColormap(__glutDisplay, menuColormap);
if (placeHolders) {
free(placeHolders);
placeHolders = NULL;
}
continue;
}
@ -252,6 +254,7 @@ menuVisualSetup(void)
XFreeColormap(__glutDisplay, menuColormap);
if (placeHolders) {
free(placeHolders);
placeHolders = NULL;
}
continue;
}
@ -263,6 +266,7 @@ menuVisualSetup(void)
XFreeColormap(__glutDisplay, menuColormap);
if (placeHolders) {
free(placeHolders);
placeHolders = NULL;
}
continue;
}
@ -271,6 +275,7 @@ menuVisualSetup(void)
XFreeColors(__glutDisplay, menuColormap,
placeHolders, numPlaceHolders, 0);
free(placeHolders);
placeHolders = NULL;
}
menuWhite = color.pixel;
menuVisual = visual->vinfo.visual;