From caf1a2f296499bdcf030aca545a04da65ac210a1 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Tue, 15 Jun 2021 11:27:21 +0200 Subject: [PATCH] patch 8.2.3001: Vim9: memory leak when compilation fails Problem: Vim9: memory leak when compilation fails. Solution: Free the list of variable names. --- src/version.c | 2 ++ src/vim9compile.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/src/version.c b/src/version.c index 3e33c5d4c..3696c2e2a 100644 --- a/src/version.c +++ b/src/version.c @@ -750,6 +750,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ +/**/ + 3001, /**/ 3000, /**/ diff --git a/src/vim9compile.c b/src/vim9compile.c index 57e2311ff..838939921 100644 --- a/src/vim9compile.c +++ b/src/vim9compile.c @@ -9724,8 +9724,10 @@ erret: dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) + ufunc->uf_dfunc_idx; + // Compiling aborted, free the generated instructions. clear_instr_ga(instr); VIM_CLEAR(dfunc->df_name); + ga_clear_strings(&dfunc->df_var_names); // If using the last entry in the table and it was added above, we // might as well remove it. -- 2.50.1