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| author | Adhemerval Zanella Netto <adhemerval.zanella@linaro.org> | 2023-07-24 14:15:23 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-07-26 09:45:22 -0300 |
| commit | 0eb6b2725ba4aae73c03ac1f05c31cd2a073c99a (patch) | |
| tree | c48fe1f99c3788d5725bbcbcda858c138c181ede | |
| parent | 7dfa534ef07cffe9ddb2614e25fbb2e9ae193164 (diff) | |
| download | glibc-0eb6b2725ba4aae73c03ac1f05c31cd2a073c99a.tar.gz glibc-0eb6b2725ba4aae73c03ac1f05c31cd2a073c99a.tar.xz glibc-0eb6b2725ba4aae73c03ac1f05c31cd2a073c99a.zip | |
sunrpc: Fix netname build with older gcc
The -Wformat-overflow was added by gcc 8. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
| -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 d9d82501b0..9e2f78329e 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'; |