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| author | Chris Metcalf <cmetcalf@ezchip.com> | 2016-01-20 17:07:51 -0500 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@ezchip.com> | 2016-01-21 09:11:17 -0500 |
| commit | 2a9feb92778bb693f84a70a094b6bda579fdb828 (patch) | |
| tree | e6c37bd39187f514846c2e24b4ddb78ab007bdf7 /nis | |
| parent | a3140836c82679f85b780e936ae0c0179997952e (diff) | |
| download | glibc-2a9feb92778bb693f84a70a094b6bda579fdb828.tar.gz glibc-2a9feb92778bb693f84a70a094b6bda579fdb828.tar.xz glibc-2a9feb92778bb693f84a70a094b6bda579fdb828.zip | |
Silence some false positive warnings for gcc 4.7
Diffstat (limited to 'nis')
| -rw-r--r-- | nis/nis_table.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nis/nis_table.c b/nis/nis_table.c index 2831164a19..1d607a49c4 100644 --- a/nis/nis_table.c +++ b/nis/nis_table.c @@ -19,6 +19,7 @@ #include <assert.h> #include <string.h> #include <rpcsvc/nis.h> +#include <libc-internal.h> #include "nis_xdr.h" #include "nis_intern.h" @@ -175,6 +176,12 @@ __follow_path (char **tablepath, char **tableptr, struct ib_request *ibreq, *tableptr = *tablepath; } + + /* Since tableptr is only set here, and it's set when tablepath is NULL, + which it is initially defined as, we know it will always be set here. */ + DIAG_PUSH_NEEDS_COMMENT; + DIAG_IGNORE_NEEDS_COMMENT (4.7, "-Wmaybe-uninitialized"); + if (*tableptr == NULL) return NIS_NOTFOUND; @@ -182,6 +189,8 @@ __follow_path (char **tablepath, char **tableptr, struct ib_request *ibreq, if (newname[0] == '\0') return NIS_NOTFOUND; + DIAG_POP_NEEDS_COMMENT; + newname = strdup (newname); if (newname == NULL) return NIS_NOMEMORY; |