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-rw-r--r--tests/libtest/first.c36
1 files changed, 23 insertions, 13 deletions
diff --git a/tests/libtest/first.c b/tests/libtest/first.c
index 205d3943f..3785fd997 100644
--- a/tests/libtest/first.c
+++ b/tests/libtest/first.c
@@ -54,24 +54,25 @@ char **test_argv;
int unitfail; /* for unittests */
#endif
-int main(int argc, char **argv)
-{
- char *URL;
-
#ifdef CURLDEBUG
- /* this sends all memory debug messages to a logfile named memdump */
- char *env = curl_getenv("CURL_MEMDEBUG");
+static void memory_tracking_init(void)
+{
+ char *env;
+ /* if CURL_MEMDEBUG is set, this starts memory tracking message logging */
+ env = curl_getenv("CURL_MEMDEBUG");
if(env) {
/* use the value as file name */
- char *s = strdup(env);
+ char fname[CURL_MT_LOGFNAME_BUFSIZE];
+ if(strlen(env) >= CURL_MT_LOGFNAME_BUFSIZE)
+ env[CURL_MT_LOGFNAME_BUFSIZE-1] = '\0';
+ strcpy(fname, env);
curl_free(env);
- curl_memdebug(s);
- free(s);
- /* this weird strdup() and stuff here is to make the curl_free() get
- called before the memdebug() as otherwise the memdebug tracing will
- with tracing a free() without an alloc! */
+ curl_memdebug(fname);
+ /* this weird stuff here is to make curl_free() get called
+ before curl_memdebug() as otherwise memory tracking will
+ log a free() without an alloc! */
}
- /* this enables the fail-on-alloc-number-N functionality */
+ /* if CURL_MEMLIMIT is set, this enables fail-on-alloc-number-N feature */
env = curl_getenv("CURL_MEMLIMIT");
if(env) {
char *endptr;
@@ -80,8 +81,17 @@ int main(int argc, char **argv)
curl_memlimit(num);
curl_free(env);
}
+}
+#else
+# define memory_tracking_init(x)
#endif
+int main(int argc, char **argv)
+{
+ char *URL;
+
+ memory_tracking_init();
+
/*
* Setup proper locale from environment. This is needed to enable locale-
* specific behaviour by the C library in order to test for undesired side