Commit: patch 9.1.1129: missing out-of-memory test in buf_write()

[Christian Brabandt]

patch 9.1.1129: missing out-of-memory test in buf_write()

Commit: https://github.com/vim/vim/commit/fbe2dd7b4c9c41107fa355f58ebc6ed7d19a0f50
Author: John Marriott <basi...@internode.on.net>
Date: Thu Feb 20 23:17:09 2025 +0100

patch 9.1.1129: missing out-of-memory test in buf_write()

Problem: missing out-of-memory test in buf_write()
Solution: Check that the returned allocated buffer is not NULL
(John Marriott)

closes: #16678

Signed-off-by: John Marriott <basi...@internode.on.net>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/src/bufwrite.c b/src/bufwrite.c
index 23cd884bf..e88c7b838 100644
--- a/src/bufwrite.c
+++ b/src/bufwrite.c
@@ -2316,6 +2316,8 @@ restore_backup:
{
errmsg_allocated = TRUE;
errmsg = alloc(300);
+ if (errmsg == NULL)
+ goto fail;
vim_snprintf((char *)errmsg, 300, _(e_write_error_conversion_failed_in_line_nr_make_fenc_empty_to_override),
(long)write_info.bw_conv_error_lnum);
}
diff --git a/src/version.c b/src/version.c
index fc3164666..646905303 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =

static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 1129,
/**/
1128,
/**/