github/acrn-hypervisor
1
0
Fork 0
mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-06-26 07:21:37 +00:00
Code Issues Projects Releases Wiki Activity

tools: acrntrace: fix a variable uninitialized issue

Browse Source 
'err' may be used uninitialized and be dereferenced NULL.
This commit fix the reported issue via initializing 'err' to 0, and return 'err'
at the end of the func.

Tracked-On: #1157
Signed-off-by: Yan, Like <like.yan@intel.com>
This commit is contained in:
Yan, Like 2018-08-29 09:54:23 +08:00 committed by lijinxia
parent 56f2c1a717
commit 5c3e4d1a7e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tools/acrntrace/acrntrace.c
View File

@ -154,7 +154,7 @@ static int get_cpu_num(void)
static int create_trace_file_dir(char *dir)
{
int err;
int err = 0;
char cmd[CMD_MAX_LEN];
char time_str[TIME_STR_LEN];
time_t timep;
@ -193,7 +193,7 @@ static int create_trace_file_dir(char *dir)
pr_dbg("dir %s creted\n", dir);
return WIFEXITED(err) ? WEXITSTATUS(err) : EXIT_FAILURE;
return err;
}
/* function executed in each consumer thread */