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Use the more secure localtime_r variant

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Pointed out by code scanning
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Kovid Goyal
2020-07-07 09:20:27 +05:30
parent 26699cd9ef
commit 17f34d1f95
1 changed files with 2 additions and 1 deletions
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3
kitty/logging.c
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@@ -31,7 +31,8 @@ log_error(const char *fmt, ...) {
#define bufprint(func, ...) { if ((size_t)(p - logbuf) < sizeof(logbuf) - 2) { p += func(p, sizeof(logbuf) - (p - logbuf), __VA_ARGS__); } }
if (!use_os_log) { // Apple's os_log already records timestamps
gettimeofday(&tv, NULL);
struct tm *tmp = localtime(&tv.tv_sec);
struct tm stack_tmp;
struct tm *tmp = localtime_r(&tv.tv_sec, &stack_tmp);
if (tmp) {
char tbuf[256] = {0}, buf[256] = {0};
if (strftime(buf, sizeof(buf), "%j %H:%M:%S.%%06u", tmp) != 0) {