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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2021-09-02 16:46:41 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska@appnovation.com> | 2021-09-02 16:46:41 +0000 |
| commit | 1f213b642deb1d8e6139d2b7daac8f639c8717e7 (patch) | |
| tree | 09c938120a9be6a97ec6c52b082316d7a3143db9 /src/libnsss/nsss_switch_pwd_get.c | |
| parent | c9a58ceb7c07774944930105ace2f042be7b5f53 (diff) | |
| download | nsss-1f213b642deb1d8e6139d2b7daac8f639c8717e7.tar.gz nsss-1f213b642deb1d8e6139d2b7daac8f639c8717e7.tar.xz nsss-1f213b642deb1d8e6139d2b7daac8f639c8717e7.zip | |
Pass errno as unsigned char
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'src/libnsss/nsss_switch_pwd_get.c')
| -rw-r--r-- | src/libnsss/nsss_switch_pwd_get.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libnsss/nsss_switch_pwd_get.c b/src/libnsss/nsss_switch_pwd_get.c index 6b9c310..146e934 100644 --- a/src/libnsss/nsss_switch_pwd_get.c +++ b/src/libnsss/nsss_switch_pwd_get.c @@ -8,10 +8,10 @@ int nsss_switch_pwd_get (nsss_switch_t *a, struct passwd *pw, stralloc *sa, tain const *deadline, tain *stamp) { - char c = NSSS_SWITCH_PWD_GET ; - if (!ipc_timed_send(buffer_fd(&a->b), &c, 1, deadline, stamp)) return 0 ; - if (!buffer_timed_get(&a->b, &c, 1, deadline, stamp)) return 0 ; - if ((unsigned char)c == 255) return 0 ; + unsigned char c = NSSS_SWITCH_PWD_GET ; + if (!ipc_timed_send(buffer_fd(&a->b), (char *)&c, 1, deadline, stamp)) return 0 ; + if (!buffer_timed_get(&a->b, (char *)&c, 1, deadline, stamp)) return 0 ; + if (c == 255) return 0 ; if (c) return (errno = c, 0) ; return nsss_switch_pwd_read(&a->b, pw, sa, deadline, stamp) ; } |