[patch] Patch for bug in glibc function adjtime

glibc-2.32-r2_adjtime.patch (text/plain), 845 bytes, created by acmondor on 2020-12-03 01:43:04 UTC

diff -ruN glibc-2.32_old/sysdeps/unix/sysv/linux/adjtime.c glibc-2.32_new/sysdeps/unix/sysv/linux/adjtime.c
--- glibc-2.32_old/sysdeps/unix/sysv/linux/adjtime.c	2020-08-04 20:17:00.000000000 -0600
+++ glibc-2.32_new/sysdeps/unix/sysv/linux/adjtime.c	2020-12-02 18:49:49.764659153 -0600
@@ -68,11 +68,18 @@
 int
 __adjtime (const struct timeval *itv, struct timeval *otv)
 {
-  struct __timeval64 itv64, otv64;
+  struct __timeval64 itv64, otv64, *pitv64;
   int retval;
 
-  itv64 = valid_timeval_to_timeval64 (*itv);
-  retval = __adjtime64 (&itv64, otv != NULL ? &otv64 : NULL);
+  if (itv)
+    {
+      itv64 = valid_timeval_to_timeval64 (*itv);
+      pitv64 = &itv64;
+    }
+  else
+    pitv64 =  NULL;
+
+  retval = __adjtime64 (pitv64, otv != NULL ? &otv64 : NULL);
   if (otv != NULL)
     *otv = valid_timeval64_to_timeval (otv64);