diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | inet/net-internal.h | 13 |
2 files changed, 17 insertions, 0 deletions
@@ -1,3 +1,7 @@ +2019-09-24 Alistair Francis <alistair.francis@wdc.com> + + * inet/net-internal.h: Fix uninitalised clntudp_call() variable. + 2019-09-24 Andreas Schwab <schwab@suse.de> * sysdeps/unix/sysv/linux/arm/sysdep.h diff --git a/inet/net-internal.h b/inet/net-internal.h index 2f522eef55..c774de2b78 100644 --- a/inet/net-internal.h +++ b/inet/net-internal.h @@ -23,6 +23,7 @@ #include <stdbool.h> #include <stdint.h> #include <sys/time.h> +#include <libc-diag.h> int __inet6_scopeid_pton (const struct in6_addr *address, const char *scope, uint32_t *result); @@ -96,6 +97,16 @@ __deadline_is_infinite (struct deadline deadline) return deadline.absolute.tv_nsec < 0; } +/* GCC 8.3 and 9.2 both incorrectly report total_deadline + * (from sunrpc/clnt_udp.c) as maybe-uninitialized when tv_sec is 8 bytes + * (64-bits) wide on 32-bit systems. We have to set -Wmaybe-uninitialized + * here as it won't fix the error in sunrpc/clnt_udp.c. + * A GCC bug has been filed here: + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91691 + */ +DIAG_PUSH_NEEDS_COMMENT; +DIAG_IGNORE_NEEDS_COMMENT (9, "-Wmaybe-uninitialized"); + /* Return true if the current time is at the deadline or past it. */ static inline bool __deadline_elapsed (struct deadline_current_time current, @@ -120,6 +131,8 @@ __deadline_first (struct deadline left, struct deadline right) return right; } +DIAG_POP_NEEDS_COMMENT; + /* Add TV to the current time and return it. Returns a special infinite absolute deadline on overflow. */ struct deadline __deadline_from_timeval (struct deadline_current_time, |