41 lines
1.1 KiB
Diff
41 lines
1.1 KiB
Diff
From 23c169877fda839f0634b2d193eaf26de290f141 Mon Sep 17 00:00:00 2001
|
|
From: Bas Zoetekouw <bas.zoetekouw@surfnet.nl>
|
|
Date: Thu, 23 Jul 2020 20:39:04 +0200
|
|
Subject: [PATCH] workaround false positie in gcc-10 stringop-overflow checks
|
|
|
|
---
|
|
src/utils.c | 8 +++-----
|
|
1 file changed, 3 insertions(+), 5 deletions(-)
|
|
|
|
diff --git a/src/utils.c b/src/utils.c
|
|
index cb2fe76..2e4139c 100644
|
|
--- a/src/utils.c
|
|
+++ b/src/utils.c
|
|
@@ -848,10 +848,9 @@ char *
|
|
make_tempfile()
|
|
{
|
|
char *filename;
|
|
- size_t len;
|
|
|
|
/* TODO: fix hardcoded /tmp */
|
|
- char tmpfile_template[] = "/tmp/pinfo.XXXXXX";
|
|
+ char tmpfile_template[32] = "/tmp/pinfo.XXXXXX";
|
|
|
|
/* create a tmpfile */
|
|
int fd = mkstemp(tmpfile_template);
|
|
@@ -864,9 +863,8 @@ make_tempfile()
|
|
}
|
|
|
|
/* allocate a new string and copy the filename there */
|
|
- len = strlen(tmpfile_template)+1;
|
|
- filename = xmalloc(len+1); /* guarenteerd to be set to \0's */
|
|
- strncpy(filename, tmpfile_template, len);
|
|
+ filename = xmalloc(33); /* guarenteerd to be set to \0's */
|
|
+ strncpy(filename, tmpfile_template, 32);
|
|
|
|
/* close the file */
|
|
close(fd);
|
|
--
|
|
2.39.1
|
|
|