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Explicitly call abort() if gettimeofday() doesn't succeed.

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This commit is contained in:
Frank Denis 2015-12-17 09:45:02 +01:00
parent c82925f2e6
commit 194ad15904
1 changed files with 5 additions and 3 deletions
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8
src/libsodium/randombytes/salsa20/randombytes_salsa20_random.c
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@ -14,6 +14,7 @@
#include <fcntl.h> #include <fcntl.h>
#include <limits.h> #include <limits.h>
#include <stdint.h> #include <stdint.h>
#include <stdlib.h>
#include <string.h> #include <string.h>
#ifndef _MSC_VER #ifndef _MSC_VER
# include <unistd.h> # include <unistd.h>
@ -86,9 +87,10 @@ sodium_hrtime(void)
#else #else
{ {
struct timeval tv; struct timeval tv;
int ret = gettimeofday(&tv, NULL);
(void)ret; if (gettimeofday(&tv, NULL) != 0) {
assert(ret == 0); abort();
}
ts = ((uint64_t) tv.tv_sec) * 1000000U + (uint64_t) tv.tv_usec; ts = ((uint64_t) tv.tv_sec) * 1000000U + (uint64_t) tv.tv_usec;
} }
#endif #endif