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nss-mymachines: add work-around to silence gcc warning

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This is similar to 3c3d384ae93700ef08545b078c37065fdb98eee7 and
a workaround for the following warning.
```
In file included from ../src/basic/in-addr-util.h:28,
                 from ../src/nss-mymachines/nss-mymachines.c:31:
../src/nss-mymachines/nss-mymachines.c: In function '_nss_mymachines_getgrnam_r':
../src/nss-mymachines/nss-mymachines.c:653:32: warning: argument to 'sizeof' in 'memset' call is the same pointer type 'char *' as the destination; expected 'char' or an explicit length [-Wsizeof-pointer-memaccess]
         memzero(buffer, sizeof(char*));
                                ^~~~
../src/basic/util.h:118:39: note: in definition of macro 'memzero'
 #define memzero(x,l) (memset((x), 0, (l)))
                                       ^
../src/nss-mymachines/nss-mymachines.c: In function '_nss_mymachines_getgrgid_r':
../src/nss-mymachines/nss-mymachines.c:730:32: warning: argument to 'sizeof' in 'memset' call is the same pointer type 'char *' as the destination; expected 'char' or an explicit length [-Wsizeof-pointer-memaccess]
         memzero(buffer, sizeof(char*));
                                ^~~~
../src/basic/util.h:118:39: note: in definition of macro 'memzero'
 #define memzero(x,l) (memset((x), 0, (l)))
                                       ^
```
This commit is contained in:
Yu Watanabe 2018-02-06 17:08:38 +09:00
parent aa18944d39
commit 3e75a1bb43
1 changed files with 2 additions and 0 deletions
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2
src/nss-mymachines/nss-mymachines.c
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@ -575,6 +575,8 @@ fail:
return NSS_STATUS_UNAVAIL;
}
#pragma GCC diagnostic ignored "-Wsizeof-pointer-memaccess"
enum nss_status _nss_mymachines_getgrnam_r(
const char *name,
struct group *gr,