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Merge branch 'contrib/github_pr_10334_v4.4' into 'release/v4.4'

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Set errno in adjtime (GitHub PR) (v4.4)

See merge request espressif/esp-idf!22599
This commit is contained in:
morris
2023-03-05 21:38:00 +08:00
parent 4227dcc4a4 6802299ef4
commit a6473f13ec
1 changed files with 2 additions and 0 deletions
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2
components/newlib/time.c
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@ -137,6 +137,7 @@ int adjtime(const struct timeval *delta, struct timeval *outdelta)
int64_t sec = delta->tv_sec; int64_t sec = delta->tv_sec;
int64_t usec = delta->tv_usec; int64_t usec = delta->tv_usec;
if(llabs(sec) > ((INT_MAX / 1000000L) - 1L)) { if(llabs(sec) > ((INT_MAX / 1000000L) - 1L)) {
errno = EINVAL;
return -1; return -1;
} }
/* /*
@ -153,6 +154,7 @@ int adjtime(const struct timeval *delta, struct timeval *outdelta)
} }
return 0; return 0;
#else #else
errno = ENOSYS;
return -1; return -1;
#endif #endif
} }