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Fix for #199, properly reset pointer to NULL after free'ing

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This commit is contained in:
Dave Davenport 2015-07-30 18:18:37 +02:00
parent 8d6a78939c
commit f8ed184415
2 changed files with 8 additions and 2 deletions
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2
source/dialogs/window.c
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@ -178,7 +178,9 @@ static void x11_cache_create ( void )
static void x11_cache_free ( void ) static void x11_cache_free ( void )
{ {
winlist_free ( cache_xattr ); winlist_free ( cache_xattr );
cache_xattr = NULL;
winlist_free ( cache_client ); winlist_free ( cache_client );
cache_client = NULL;
} }
/** /**

8
source/rofi.c
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@ -1485,6 +1485,8 @@ static void teardown ( int pfd )
XUnmapWindow ( display, main_window ); XUnmapWindow ( display, main_window );
XDestroyWindow ( display, main_window ); XDestroyWindow ( display, main_window );
main_window = None; main_window = None;
}
if ( gc != NULL ) {
XFreeGC ( display, gc ); XFreeGC ( display, gc );
gc = NULL; gc = NULL;
} }
@ -1615,11 +1617,13 @@ static void cleanup ()
if ( main_window != None ) { if ( main_window != None ) {
// We should never hit this code. // We should never hit this code.
release_keyboard ( display ); release_keyboard ( display );
XFreeGC ( display, gc );
gc = NULL;
XDestroyWindow ( display, main_window ); XDestroyWindow ( display, main_window );
main_window = None; main_window = None;
} }
if ( gc != NULL ) {
XFreeGC ( display, gc );
gc = NULL;
}
XCloseDisplay ( display ); XCloseDisplay ( display );
display = NULL; display = NULL;
} }