lib: add missing va_end() on exceptions

Signed-off-by: Eduardo Silva <eduardo@treasure-data.com>
phiremande · Dec 24, 2019 · b7c8d9e · b7c8d9e
1 parent b0191b6
commit b7c8d9e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/flb_lib.c b/src/flb_lib.c
@@ -261,6 +261,7 @@ int flb_input_set(flb_ctx_t *ctx, int ffd, ...)
         value = va_arg(va, char *);
         if (!value) {
             /* Wrong parameter */
+            va_end(va);
             return -1;
         }
         ret = flb_input_set_property(i_ins, key, value);
@@ -285,7 +286,6 @@ int flb_output_set(flb_ctx_t *ctx, int ffd, ...)
 
     o_ins = out_instance_get(ctx, ffd);
     if (!o_ins) {
-        printf("no instance ofund!\n");
         return -1;
     }
 
@@ -294,6 +294,7 @@ int flb_output_set(flb_ctx_t *ctx, int ffd, ...)
         value = va_arg(va, char *);
         if (!value) {
             /* Wrong parameter */
+            va_end(va);
             return -1;
         }
 
@@ -327,6 +328,7 @@ int flb_filter_set(flb_ctx_t *ctx, int ffd, ...)
         value = va_arg(va, char *);
         if (!value) {
             /* Wrong parameter */
+            va_end(va);
             return -1;
         }