diff options
Diffstat (limited to 'dirmngr/dirmngr.c')
| -rw-r--r-- | dirmngr/dirmngr.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/dirmngr/dirmngr.c b/dirmngr/dirmngr.c index 7948e3f24..8f28fa43d 100644 --- a/dirmngr/dirmngr.c +++ b/dirmngr/dirmngr.c @@ -1984,9 +1984,14 @@ housekeeping_thread (void *arg) } -#if GPGRT_GCC_HAVE_PUSH_PRAGMA +/* We try to enable correct overflow handling for signed int (commonly + * used for time_t). With gcc 4.2 -fno-strict-overflow was introduced + * and used here as a pragma. Later gcc versions (gcc 6?) removed + * this as a pragma and -fwrapv was then suggested as a replacement + * for -fno-strict-overflow. */ +#if GPGRT_HAVE_PRAGMA_GCC_PUSH # pragma GCC push_options -# pragma GCC optimize ("no-strict-overflow") +# pragma GCC optimize ("wrapv") #endif static int time_for_housekeeping_p (time_t curtime) @@ -2004,7 +2009,7 @@ time_for_housekeeping_p (time_t curtime) } return 0; } -#if GPGRT_GCC_HAVE_PUSH_PRAGMA +#if GPGRT_HAVE_PRAGMA_GCC_PUSH # pragma GCC pop_options #endif |