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fixed: localtime() may return NULL

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kanjitalk755 2017-11-26 16:22:52 +09:00
parent 7e28b437c4
commit 03d2502cc6
1 changed files with 3 additions and 1 deletions
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4
SheepShaver/src/macos_util.cpp
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@ -324,7 +324,9 @@ uint32 TimeToMacTime(time_t t)
// This code is taken from glibc 2.2 // This code is taken from glibc 2.2
// Convert to number of seconds elapsed since 1-Jan-1904 // Convert to number of seconds elapsed since 1-Jan-1904
struct tm *local = localtime(&t); struct tm result;
localtime_r(&t, &result);
struct tm *local = &result;
const int TM_EPOCH_YEAR = 1900; const int TM_EPOCH_YEAR = 1900;
const int MAC_EPOCH_YEAR = 1904; const int MAC_EPOCH_YEAR = 1904;
int a4 = ((local->tm_year + TM_EPOCH_YEAR) >> 2) - !(local->tm_year & 3); int a4 = ((local->tm_year + TM_EPOCH_YEAR) >> 2) - !(local->tm_year & 3);