scc

commit b843da74b79d585a30bd2b3f13e7c63d105baf94
parent 7e3a98c60416721729db2b8ed87c722e30e85fda
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon, 16 May 2022 10:42:43 +0200

libc: Initialize internal fields in gmtime()

Gmtime() converst a time_t date into a breakdown struct tm
based in GMT timezone. Struct tm has a few internal fields
that are used in some other time.h functions, like for
example strftime, and they were not initialized by gmtime()
producing random segfaults at execution time.

Diffstat:
M
src/libc/time/gmtime.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/libc/time/gmtime.c b/src/libc/time/gmtime.c
@@ -32,6 +32,8 @@ gmtime(const time_t *tim)
 	tm.tm_mday = day + 1;
 
 	tm.tm_isdst = 0;
+	tm.tm_zone = "GMT";
+	tm.tm_gmtoff = 0;
 
 	return &tm;
 }