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| author | Adhemerval Zanella Netto <adhemerval.zanella@linaro.org> | 2023-07-24 14:15:23 -0300 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2024-01-29 22:22:40 +0100 |
| commit | 8b8a3f0aafa30510abc5809db99c026af9a48016 (patch) | |
| tree | b0546a2409c1e3b4b484f708aa62f766f6b41146 | |
| parent | bd9f194c34333c0148fc0a793b8e68e2399f27cb (diff) | |
| download | glibc-8b8a3f0aafa30510abc5809db99c026af9a48016.tar.gz glibc-8b8a3f0aafa30510abc5809db99c026af9a48016.tar.xz glibc-8b8a3f0aafa30510abc5809db99c026af9a48016.zip | |
sunrpc: Fix netname build with older gcc
The -Wformat-overflow was added by gcc 8. Reviewed-by: Carlos O'Donell <carlos@redhat.com> (cherry picked from commit 0eb6b2725ba4aae73c03ac1f05c31cd2a073c99a)
| -rw-r--r-- | sunrpc/netname.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sunrpc/netname.c b/sunrpc/netname.c index dd2cb1b441..6641d25625 100644 --- a/sunrpc/netname.c +++ b/sunrpc/netname.c @@ -52,10 +52,14 @@ user2netname (char netname[MAXNETNAMELEN + 1], const uid_t uid, /* GCC with -Os or -O1 warns that sprint might overflow while handling dfltdom, however the above test does check if an overflow would happen. */ +#if __GNUC_PREREQ (8, 0) DIAG_PUSH_NEEDS_COMMENT; DIAG_IGNORE_NEEDS_COMMENT (8, "-Wformat-overflow"); +#endif sprintf (netname, "%s.%d@%s", OPSYS, uid, dfltdom); +#if __GNUC_PREREQ (8, 0) DIAG_POP_NEEDS_COMMENT; +#endif i = strlen (netname); if (netname[i - 1] == '.') netname[i - 1] = '\0'; |