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

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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 <basilisk@internode.on.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
John Marriott
2025-02-20 23:17:09 +01:00
committed by Christian Brabandt
parent 27f5136761
commit fbe2dd7b4c
2 changed files with 4 additions and 0 deletions
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2
src/bufwrite.c
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@@ -2316,6 +2316,8 @@ restore_backup:
{ {
errmsg_allocated = TRUE; errmsg_allocated = TRUE;
errmsg = alloc(300); 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), 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); (long)write_info.bw_conv_error_lnum);
} }

2
src/version.c
View File

@@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
1129,
/**/ /**/
1128, 1128,
/**/ /**/