forked from luck/tmp_suning_uos_patched
a56555e573
Replace all remaining callers of alloc_maybe_bootmem with zalloc_maybe_bootmem. The callsite in pci_dn is followed with a memset to clear the memory, and not zeroing at the other callsites in the celleb fake pci code could lead to following uninitialized memory as pointers or even freeing said pointers on error paths. Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
22 lines
361 B
C
22 lines
361 B
C
#include <linux/types.h>
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#include <linux/init.h>
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#include <linux/slab.h>
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#include <linux/bootmem.h>
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#include <linux/string.h>
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#include <asm/system.h>
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void * __init_refok zalloc_maybe_bootmem(size_t size, gfp_t mask)
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{
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void *p;
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if (mem_init_done)
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p = kzalloc(size, mask);
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else {
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p = alloc_bootmem(size);
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if (p)
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memset(p, 0, size);
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}
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return p;
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}
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