commit 3dfe2e0fb8768914a019fa04b1ed9581e33c9b26
author Bram Moolenaar <Bram@vim.org> Thu Sep 16 20:14:51 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Thu Sep 16 20:14:51 2021 +0200
tree fbf00faaf3d7b33b023cf2643117c7e233404772
parent 1a7ee4dd115329052670d7af176341bd09c9dc5a

patch 8.2.3443: Vim9: memory leak when and/or fails

Problem:    Vim9: memory leak when and/or fails.
Solution:   Also clear the growarray when the length is zero.

src/vim9compile.c

diff --git a/src/vim9compile.c b/src/vim9compile.c
index 0d64f01..e993173 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -5268,6 +5268,7 @@
 	    {
 		semsg(_(e_white_space_required_before_and_after_str_at_str),
 									op, p);
+		ga_clear(&end_ga);
 		return FAIL;
 	    }
 
@@ -5388,8 +5389,8 @@
 				  + *(((int *)end_ga.ga_data) + end_ga.ga_len);
 		isn->isn_arg.jump.jump_where = instr->ga_len;
 	    }
-	    ga_clear(&end_ga);
 	}
+	ga_clear(&end_ga);
 
 	cctx->ctx_skip = save_skip;
     }