libnss_mxshadow: set errno on NSS_STATUS_NOTFOUND

A table in the glibc manual indicates, that errno should be set to ENOENT for NSS_STATUS_NOTFOUND if the requested entry is not available.
mariux64 · May 7, 2021 · e1f00f1 · e1f00f1
1 parent c33baec
commit e1f00f1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libnss_mxshadow.c b/libnss_mxshadow.c
@@ -37,8 +37,10 @@ enum nss_status _nss_mxshadow_getspnam_r(const char *name, struct spwd *spwd, ch
     }
     strcpy(buffer, line);
 
-    if (buffer[0] == '\0')
+    if (buffer[0] == '\0') {
+        errno = ENOENT;
         return NSS_STATUS_NOTFOUND;
+    }
 
     char *p;