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Do not return -1 on error from the display functions; the caller

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expects a return value >= 0.
This commit is contained in:
Todd C. Miller
2010-09-04 08:42:08 -04:00
parent e7d56e16e2
commit 27f6558df9
2 changed files with 10 additions and 6 deletions
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10
plugins/sudoers/parse.c
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@@ -414,7 +414,7 @@ sudo_file_display_privs(struct sudo_nss *nss, struct passwd *pw,
int nfound = 0;
if (nss->handle == NULL)
return(-1);
goto done;
tq_foreach_fwd(&userspecs, us) {
if (userlist_matches(pw, &us->users) != ALLOW)
@@ -425,6 +425,7 @@ sudo_file_display_privs(struct sudo_nss *nss, struct passwd *pw,
else
nfound += sudo_file_display_priv_short(pw, us, lbuf);
}
done:
return(nfound);
}
@@ -440,7 +441,7 @@ sudo_file_display_defaults(struct sudo_nss *nss, struct passwd *pw,
int nfound = 0;
if (nss->handle == NULL)
return(-1);
goto done;
if (lbuf->len == 0 || isspace((unsigned char)lbuf->buf[lbuf->len - 1]))
prefix = " ";
@@ -476,7 +477,7 @@ sudo_file_display_defaults(struct sudo_nss *nss, struct passwd *pw,
prefix = ", ";
nfound++;
}
done:
return(nfound);
}
@@ -571,7 +572,7 @@ sudo_file_display_cmnd(struct sudo_nss *nss, struct passwd *pw)
int host_match, runas_match, cmnd_match;
if (nss->handle == NULL)
return(rval);
goto done;
match = NULL;
tq_foreach_rev(&userspecs, us) {
@@ -602,6 +603,7 @@ sudo_file_display_cmnd(struct sudo_nss *nss, struct passwd *pw)
safe_cmnd, user_args ? " " : "", user_args ? user_args : "");
rval = 0;
}
done:
return(rval);
}