projects
/
lttng-tools.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Fix memory leak in get random string
[lttng-tools.git]
/
tests
/
test_sessions.c
diff --git
a/tests/test_sessions.c
b/tests/test_sessions.c
index f444e30438bb3aeff3a3d9ee54531788b40aeb79..3e876c88990c15cc1dbb14a9a98be1bfea202ceb 100644
(file)
--- a/
tests/test_sessions.c
+++ b/
tests/test_sessions.c
@@
-37,6
+37,7
@@
#define PATH1 "/tmp/.test-junk-lttng"
#define MAX_SESSIONS 10000
#define PATH1 "/tmp/.test-junk-lttng"
#define MAX_SESSIONS 10000
+#define RANDOM_STRING_LEN 11
/*
* String of 263 caracters. NAME_MAX + "OVERFLOW". If OVERFLOW appears in the
/*
* String of 263 caracters. NAME_MAX + "OVERFLOW". If OVERFLOW appears in the
@@
-61,22
+62,23
@@
static const char alphanum[] =
"0123456789"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz";
"0123456789"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz";
+static char random_string[RANDOM_STRING_LEN];
/*
* Return random string of 10 characters.
/*
* Return random string of 10 characters.
+ * Not thread-safe.
*/
static char *get_random_string(void)
{
int i;
*/
static char *get_random_string(void)
{
int i;
- char *str = malloc(11);
- for (i = 0; i <
10
; i++) {
-
str
[i] = alphanum[rand() % (sizeof(alphanum) - 1)];
+ for (i = 0; i <
RANDOM_STRING_LEN - 1
; i++) {
+
random_string
[i] = alphanum[rand() % (sizeof(alphanum) - 1)];
}
}
-
str[10
] = '\0';
+
random_string[RANDOM_STRING_LEN - 1
] = '\0';
- return
str
;
+ return
random_string
;
}
/*
}
/*
This page took
0.025812 seconds
and
4
git commands to generate.