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comparison dbhelpers.c @ 1374:4b1a807a3188 fuzz

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Just use memset, it should'be be optimised out in a separate file
author Matt Johnston <matt@ucc.asn.au>
date Thu, 25 May 2017 22:19:46 +0800
parents 3017bc7d6238
children 119a459b00d0
comparison
equal deleted inserted replaced
1373:9891bc31a1b3 1374:4b1a807a3188
7 #if defined(HAVE_MEMSET_S) 7 #if defined(HAVE_MEMSET_S)
8 memset_s(data, len, 0x0, len); 8 memset_s(data, len, 0x0, len);
9 #elif defined(HAVE_EXPLICIT_BZERO) 9 #elif defined(HAVE_EXPLICIT_BZERO)
10 explicit_bzero(data, len); 10 explicit_bzero(data, len);
11 #else 11 #else
12 /* Based on the method in David Wheeler's 12 volatile void *p = data;
13 * "Secure Programming for Linux and Unix HOWTO". May not be safe 13 memset(p, 0x0, len);
14 * against link-time optimisation. */
15 volatile char *p = data;
16
17 if (data == NULL)
18 return;
19 while (len--) {
20 *p++ = 0x0;
21 }
22 #endif 14 #endif
23 } 15 }
24 16
25 17