Revision bab748371a104c58058c0eff9f4073b710ce0355 authored by Jeff King on 20 June 2016, 21:14:14 UTC, committed by Junio C Hamano on 20 June 2016, 22:08:07 UTC
When we want to know the local timezone offset at a given timestamp, we compute it by asking for localtime() at the given time, and comparing the offset to GMT at that time. However, there's some juggling between time_t and "struct tm" which happens, which involves calling our own tm_to_time_t(). If that function returns an error (e.g., because it only handles dates up to the year 2099), it returns "-1", which we treat as a time_t, and is clearly bogus, leading to bizarre timestamps (that seem to always adjust the time back to (time_t)(uint32_t)-1, in the year 2106). It's not a good idea for local_tzoffset() to simply die here; it would make it hard to run "git log" on a repository with funny timestamps. Instead, let's just treat such cases as "zero offset". Reported-by: Norbert Kiesel <nkiesel@gmail.com> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 36d6792
mailmap.h
#ifndef MAILMAP_H
#define MAILMAP_H
int read_mailmap(struct string_list *map, char **repo_abbrev);
void clear_mailmap(struct string_list *map);
int map_user(struct string_list *map,
const char **email, size_t *emaillen, const char **name, size_t *namelen);
#endif
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