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Fix coverity defects: CID 147613 147614 147616 147617

Browse Source 
coverity scan CID:147617,type: resource leaks
coverity scan CID:147616,type: resource leaks
coverity scan CID:147614,type: resource leaks
coverity scan CID:147613,type: resource leaks

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: luozhengzheng <luo.zhengzheng@zte.com.cn>
Closes #5150
This commit is contained in:
luozhengzheng
2016-09-24 00:10:50 +08:00
committed by Brian Behlendorf
parent d5b897a6a1
commit d0662a1beb
2 changed files with 10 additions and 4 deletions
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cmd/zpios/zpios_util.c
+8 -4
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@@ -170,8 +170,11 @@ split_string(const char *optarg, char *pattern, range_repeat_t *range)
* value of the * first argument, starts searching from the
* saved pointer and behaves as described above.
*/
token[i] = strtok(cp, comma);
cp = NULL;
if (i == 0) {
token[i] = strtok(cp, comma);
} else {
token[i] = strtok(NULL, comma);
}
} while ((token[i++] != NULL) && (i < 32));
range->val_count = i - 1;
@@ -260,12 +263,13 @@ set_noise(uint64_t *noise, char *optarg, char *arg)
int
set_load_params(cmd_args_t *args, char *optarg)
{
char *param, *search, comma[] = ",";
char *param, *search, *searchdup, comma[] = ",";
int rc = 0;
search = strdup(optarg);
if (search == NULL)
return (ENOMEM);
searchdup = search;
while ((param = strtok(search, comma)) != NULL) {
search = NULL;
@@ -283,7 +287,7 @@ set_load_params(cmd_args_t *args, char *optarg)
}
}
free(search);
free(searchdup);
return (rc);
}