From 17f377b6f9e0859191c3aee3abaf2bbe2c03dfe6 Mon Sep 17 00:00:00 2001
From: Sean Dewar <seandewar@users.noreply.github.com>
Date: Fri, 13 Aug 2021 17:25:54 +0100
Subject: vim-patch:8.2.3328: Coverity error for not checking return value

Problem:    Coverity error for not checking return value.
Solution:   Check value is not negative.
https://github.com/vim/vim/commit/b85d3627d9a7b41d603c58a16d0ddbf6b88beeaf
---
 src/nvim/spellfile.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/nvim/spellfile.c b/src/nvim/spellfile.c
index 8b95178c84..843ecec1b1 100644
--- a/src/nvim/spellfile.c
+++ b/src/nvim/spellfile.c
@@ -1371,6 +1371,9 @@ static int read_compound(FILE *fd, slang_T *slang, int len)
 
     gap = &slang->sl_comppat;
     c = get2c(fd);                                      // <comppatcount>
+    if (c < 0) {
+      return SP_TRUNCERROR;
+    }
     todo -= 2;
     ga_init(gap, sizeof(char_u *), c);
     ga_grow(gap, c);
-- 
cgit