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MDBF-534: Coverity scan: fix client folder

Browse source 
---------------------------------
File: `mysqlslap`
---------------------------------
- Coverity (CHECKED_RETURN):
  https://scan5.scan.coverity.com/reports.htm#v58936/p10357/fileInstanceId=231728428&defectInstanceId=53073524&mergedDefectId=1520114

- FALSE POSITIVES
  - Coverity (DC.WEAK_CRYPTO) (`random()`):
    https://scan5.scan.coverity.com/reports.htm#v58936/p10357/fileInstanceId=231728428&defectInstanceId=53073112&mergedDefectId=1225806
    https://scan5.scan.coverity.com/reports.htm#v58936/p10357/fileInstanceId=231728428&defectInstanceId=53074491&mergedDefectId=1409160
    https://scan5.scan.coverity.com/reports.htm#v58936/p10357/fileInstanceId=231728428&defectInstanceId=53074151&mergedDefectId=1409180
    https://scan5.scan.coverity.com/reports.htm#v58936/p10357/fileInstanceId=231728428&defectInstanceId=53073799&mergedDefectId=1409183

  - Coverity (TAINTED_SCALAR):
    https://scan5.scan.coverity.com/reports.htm#v58936/p10357/fileInstanceId=231728428&defectInstanceId=53074667&mergedDefectId=1519586
  - Coverity (UNINT):
  - Coverity (BAD_FREE):
    https://scan5.scan.coverity.com/reports.htm#v58936/p10357/fileInstanceId=231728428&defectInstanceId=53074415&mergedDefectId=1520371
This commit is contained in:
Anel Husakovic 2023-02-08 12:24:25 +01:00 • committed by Andrew Hutchings
parent 023bb2fc20
commit 24911a34b3
1 changed files with 6 additions and 2 deletions

8
client/mysqlslap.c
View file

@ -1768,6 +1768,7 @@ run_scheduler(stats *sptr, statement *stmts, uint concur, ulonglong limit)
uint x;
struct timeval start_time, end_time;
thread_context con;
int error;
pthread_t mainthread; /* Thread descriptor */
pthread_attr_t attr; /* Thread attributes */
DBUG_ENTER("run_scheduler");
@ -1776,8 +1777,11 @@ run_scheduler(stats *sptr, statement *stmts, uint concur, ulonglong limit)
con.limit= limit;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr,
PTHREAD_CREATE_DETACHED);
if ((error= pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED)))
{
printf("Got error: %d from pthread_attr_setdetachstate\n", error);
exit(1);
}
pthread_mutex_lock(&counter_mutex);
thread_counter= 0;