github/acrn-hypervisor
1
0
Fork 0
mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-08-20 01:02:36 +00:00
Code Issues Projects Releases Wiki Activity

tools:acrn-crashlog: fix the compiling error on gcc version 9.0.1

Browse Source 
Meet compiling error:

In function ‘strncpy’,
    inlined from ‘main’ at main.c:88:4:
/usr/include/bits/string_fortified.h:106:10: error: ‘__builtin_strncpy’
specified bound 4096 equals destination size
[-Werror=stringop-truncation]
  106 |   return __builtin___strncpy_chk (__dest, __src, __len, __bos
(__dest));
      |
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

This patch aims to fix it.

Tracked-On: #1024
Signed-off-by: Liu, Xinwu <xinwu.liu@intel.com>
Acked-by: Chen, Gang <gang.c.chen@intel.com>
This commit is contained in:
Liu, Xinwu 2019-04-25 12:40:22 +08:00 committed by wenlingz
parent b22a510d8d
commit f8b1c504f0
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/acrn-crashlog/acrnprobe/main.c
View File

@ -85,7 +85,7 @@ int main(int argc, char *argv[])
NULL)) != -1) { NULL)) != -1) {
switch (op) { switch (op) {
case 'c': case 'c':
strncpy(cfg, optarg, PATH_MAX); strncpy(cfg, optarg, PATH_MAX - 1);
break; break;
case 'h': case 'h':
usage(); usage();