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random-util: we don't intend to write to auxv, hence make it const

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This commit is contained in:
Lennart Poettering 2018-11-06 12:08:07 +01:00
parent 559696f763
commit 54bf23151f
1 changed files with 2 additions and 2 deletions
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4
src/basic/random-util.c
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@ -142,7 +142,7 @@ void initialize_srand(void) {
static bool srand_called = false;
unsigned x;
#if HAVE_SYS_AUXV_H
void *auxv;
const void *auxv;
#endif
if (srand_called)
@ -153,7 +153,7 @@ void initialize_srand(void) {
* try to make use of that to seed the pseudo-random generator. It's
* better than nothing... */
auxv = (void*) getauxval(AT_RANDOM);
auxv = (const void*) getauxval(AT_RANDOM);
if (auxv) {
assert_cc(sizeof(x) <= 16);
memcpy(&x, auxv, sizeof(x));