[PATCH] ide-features.c: unchecked kmalloc

[Arnaldo Carvalho de Melo]

Hi,

        Please consider applying.

- Arnaldo

--- linux-2.4.0-ac4/drivers/ide/ide-features.c  Mon Jan  8 20:39:17 2001
+++ linux-2.4.0-ac4.acme/drivers/ide/ide-features.c     Tue Jan  9 16:02:11 2001
@@ -189,6 +189,10 @@
        __cli();                /* local CPU only; some systems need this */
        SELECT_MASK(HWIF(drive), drive, 0);
        id = kmalloc(SECTOR_WORDS*4, GFP_ATOMIC);
+       if (!id) {
+               __restore_flags(flags); /* local CPU only */
+               return 0;
+       }
        ide_input_data(drive, id, SECTOR_WORDS);
        (void) GET_STAT();      /* clear drive IRQ */
        ide__sti();             /* local CPU only */
-
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