github/acrn-hypervisor
1
0
Fork 0
mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-09-08 20:29:40 +00:00
Code Issues Projects Releases Wiki Activity

tools: acrn-crashlog: fix build warnings with gcc8.1.1

Browse Source 
This patch is to fix the build warning with gcc8.1.1. Most of them are
warnings for buffer overflow from snprintf and strncpy.

Signed-off-by: CHEN Gang <gang.c.chen@intel.com>
Reviewed-by: Zhi Jin <zhi.jin@intel.com>
Reviewed-by: Liu, Xinwu <xinwu.liu@intel.com>
Reviewed-by: xiaojin2 <xiaojing.liu@intel.com>
This commit is contained in:
CHEN Gang
2018-07-30 09:43:08 +08:00
committed by lijinxia
parent 6e77a8d5f1
commit 87a4abdd9d
7 changed files with 33 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
tools/acrn-crashlog/usercrash/protocol.c
View File

@@ -112,6 +112,7 @@ static int socket_bind(int fd, const char *name)
if (name_len >= SUN_PATH_MAX)
return -1;
strncpy(addr.sun_path, name, SUN_PATH_MAX);
addr.sun_path[SUN_PATH_MAX - 1] = '\0';
unlink(addr.sun_path);
alen = strlen(addr.sun_path) + sizeof(addr.sun_family);