arch-wrs/shmem: clear the allocated memory

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

arch-wrs/shmem: clear the allocated memory
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
0a483f25 · Alessandro Rubini · a3c8e5d5 · 0a483f25
Commit 0a483f25 authored Dec 05, 2014 by Alessandro Rubini
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shmem.c arch-wrs/shmem.c +1 -0

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--- a/arch-wrs/shmem.c
+++ b/arch-wrs/shmem.c
@@ -93,6 +93,7 @@ void *wrs_shm_alloc(void *headptr, size_t size)
 		return NULL; /* no space left */
 	nextptr = headptr + head->data_off + head->data_size;
 	head->data_size += (size + 7) & ~7; /* force 8-alignment */
+	memset(nextptr, 0, size);
 	return nextptr;
 }