The current strptime() invocations in meta.c use the `%F` format which is not specified by POSIX and thus unimplemented by some libc flavors such as musl libc. Replace all occurrences of `%F` with an equivalent `%Y-%m-%d` format in order to be able to properly parse user supplied dates in such environments. Signed-off-by: Jo-Philipp Wich <jo@xxxxxxx> --- src/meta.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/meta.c b/src/meta.c index 80ace25b..257bbc9f 100644 --- a/src/meta.c +++ b/src/meta.c @@ -399,7 +399,7 @@ static void date_type_print(const struct expr *expr, struct output_ctx *octx) tstamp += cur_tm->tm_gmtoff; if ((tm = gmtime((time_t *) &tstamp)) != NULL && - strftime(timestr, sizeof(timestr) - 1, "%F %T", tm)) + strftime(timestr, sizeof(timestr) - 1, "%Y-%m-%d %T", tm)) nft_print(octx, "\"%s\"", timestr); else nft_print(octx, "Error converting timestamp to printed time"); @@ -412,11 +412,11 @@ static bool parse_iso_date(uint64_t *tstamp, const char *sym) memset(&tm, 0, sizeof(struct tm)); - if (strptime(sym, "%F %T", &tm)) + if (strptime(sym, "%Y-%m-%d %T", &tm)) goto success; - if (strptime(sym, "%F %R", &tm)) + if (strptime(sym, "%Y-%m-%d %R", &tm)) goto success; - if (strptime(sym, "%F", &tm)) + if (strptime(sym, "%Y-%m-%d", &tm)) goto success; return false; -- 2.35.1
