Fix: handle leak in abi tests

[lttng-ust.git] / tests / regression / abi0-conflict / app_noust_dlopen.c

diff --git a/tests/regression/abi0-conflict/app_noust_dlopen.c b/tests/regression/abi0-conflict/app_noust_dlopen.c
index 9a52bc79da8429d0aeb5e1c4d89670278b32f001..e0519c81d6bcda96e5aa2f94b310af2cdc1c793a 100644 (file)
--- a/tests/regression/abi0-conflict/app_noust_dlopen.c
+++ b/tests/regression/abi0-conflict/app_noust_dlopen.c
@@ -14,18 +14,34 @@
 #define LTTNG_UST_LIB_ABI0_SO_NAME "libfakeust0.so"
 #define LTTNG_UST_LIB_ABI1_SO_NAME "liblttng-ust.so.1"
 
+struct lib_desc {
+       const char *soname;
+       void *handle;
+};
+
+static struct lib_desc lib_desc[] = {
+       [0] = {
+               .soname = LTTNG_UST_LIB_ABI0_SO_NAME,
+       },
+       [1] = {
+               .soname = LTTNG_UST_LIB_ABI1_SO_NAME,
+       },
+       [2] = {
+               .soname = LTTNG_UST_LIB_ABI1_SO_NAME,
+       },
+};
+
 static
-int dlopen_ust(const char *lib_soname)
+int dlopen_ust(struct lib_desc *desc)
 {
        int ret = EXIT_SUCCESS;
-       void *handle;
 
-       handle = dlopen(lib_soname, RTLD_NOW | RTLD_GLOBAL);
-       if (!handle) {
-               printf("Error: dlopen of liblttng-ust shared library (%s).\n", lib_soname);
+       desc->handle = dlopen(desc->soname, RTLD_NOW | RTLD_GLOBAL);
+       if (!desc->handle) {
+               printf("Error: dlopen of liblttng-ust shared library (%s).\n", desc->soname);
                ret = EXIT_FAILURE;
        } else {
-               printf("Success: dlopen of liblttng-ust shared library (%s).\n", lib_soname);
+               printf("Success: dlopen of liblttng-ust shared library (%s).\n", desc->soname);
        }
 
        return ret;
@@ -34,13 +50,13 @@ int dlopen_ust(const char *lib_soname)
 static
 int dlopen_abi0(void)
 {
-       return dlopen_ust(LTTNG_UST_LIB_ABI0_SO_NAME);
+       return dlopen_ust(&lib_desc[0]);
 }
 
 static
 int dlopen_abi1(void)
 {
-       return dlopen_ust(LTTNG_UST_LIB_ABI1_SO_NAME);
+       return dlopen_ust(&lib_desc[1]);
 }
 
 static
@@ -48,11 +64,11 @@ int dlopen_abi0_abi1(void)
 {
        int ret = EXIT_SUCCESS;
 
-       ret = dlopen_ust(LTTNG_UST_LIB_ABI0_SO_NAME);
+       ret = dlopen_ust(&lib_desc[0]);
        if (ret != EXIT_SUCCESS)
                return ret;
 
-       ret = dlopen_ust(LTTNG_UST_LIB_ABI1_SO_NAME);
+       ret = dlopen_ust(&lib_desc[1]);
 
        return ret;
 }
@@ -62,11 +78,11 @@ int dlopen_abi1_abi0(void)
 {
        int ret = EXIT_SUCCESS;
 
-       ret = dlopen_ust(LTTNG_UST_LIB_ABI1_SO_NAME);
+       ret = dlopen_ust(&lib_desc[1]);
        if (ret != EXIT_SUCCESS)
                return ret;
 
-       ret = dlopen_ust(LTTNG_UST_LIB_ABI0_SO_NAME);
+       ret = dlopen_ust(&lib_desc[0]);
 
        return ret;
 }
@@ -76,11 +92,11 @@ int dlopen_abi1_abi1(void)
 {
        int ret = EXIT_SUCCESS;
 
-       ret = dlopen_ust(LTTNG_UST_LIB_ABI1_SO_NAME);
+       ret = dlopen_ust(&lib_desc[1]);
        if (ret != EXIT_SUCCESS)
                return ret;
 
-       ret = dlopen_ust(LTTNG_UST_LIB_ABI1_SO_NAME);
+       ret = dlopen_ust(&lib_desc[2]);
 
        return ret;
 }