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info: only open log file when adding it to the log function

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This avoids the leak of opening it and then not passing it or closing it
before it goes out of scope.
This commit is contained in:
Luis de Bethencourt 2016-03-31 11:46:03 +01:00
parent c32ea3cb58
commit 1bb699446a
1 changed files with 16 additions and 15 deletions
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31
gst/gstinfo.c
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@ -299,20 +299,24 @@ _priv_gst_debug_init (void)
const gchar *env;
FILE *log_file;
env = g_getenv ("GST_DEBUG_FILE");
if (env != NULL && *env != '\0') {
if (strcmp (env, "-") == 0) {
log_file = stdout;
} else {
log_file = g_fopen (env, "w");
if (log_file == NULL) {
g_printerr ("Could not open log file '%s' for writing: %s\n", env,
g_strerror (errno));
log_file = stderr;
if (add_default_log_func) {
env = g_getenv ("GST_DEBUG_FILE");
if (env != NULL && *env != '\0') {
if (strcmp (env, "-") == 0) {
log_file = stdout;
} else {
log_file = g_fopen (env, "w");
if (log_file == NULL) {
g_printerr ("Could not open log file '%s' for writing: %s\n", env,
g_strerror (errno));
log_file = stderr;
}
}
} else {
log_file = stderr;
}
} else {
log_file = stderr;
gst_debug_add_log_function (gst_debug_log_default, log_file, NULL);
}
__gst_printf_pointer_extension_set_func
@ -324,9 +328,6 @@ _priv_gst_debug_init (void)
_GST_CAT_DEBUG = _gst_debug_category_new ("GST_DEBUG",
GST_DEBUG_BOLD | GST_DEBUG_FG_YELLOW, "debugging subsystem");
if (add_default_log_func)
gst_debug_add_log_function (gst_debug_log_default, log_file, NULL);
/* FIXME: add descriptions here */
GST_CAT_GST_INIT = _gst_debug_category_new ("GST_INIT",
GST_DEBUG_BOLD | GST_DEBUG_FG_RED, NULL);