From 7fcec48da90f95dc64268ebd4b3073ae9487fe4e Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Wed, 15 Apr 2015 08:43:58 -0700 Subject: [PATCH] parse_date_basic(): return early when given a bogus timestamp When the input does not have GMT timezone offset, the code computes it by computing the local and GMT time for the given timestamp. But there is no point doing so if the given timestamp is known to be a bogus one. Signed-off-by: Junio C Hamano --- date.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/date.c b/date.c index 782de95d90..76fb47518d 100644 --- a/date.c +++ b/date.c @@ -696,6 +696,9 @@ int parse_date_basic(const char *date, unsigned long *timestamp, int *offset) /* mktime uses local timezone */ *timestamp = tm_to_time_t(&tm); + if (*timestamp == -1) + return -1; + if (*offset == -1) { time_t temp_time = mktime(&tm); if ((time_t)*timestamp > temp_time) { @@ -705,9 +708,6 @@ int parse_date_basic(const char *date, unsigned long *timestamp, int *offset) } } - if (*timestamp == -1) - return -1; - if (!tm_gmt) *timestamp -= *offset * 60; return 0; /* success */ -- 2.11.4.GIT