don't kill the OS incompatibility messenger.
1)
http://stackoverflow.com/questions/
6062822/whats-wrong-with-strndup
stdndup() is POSIX 2008, but apparently not available on OSX and Windows
it could be made potentially application global (e.g. a local "stdndup.h")
2)
free() memory at pointer "current_dir", once we are done.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/* return the path and the file component contained in the full path */
static char *path_and_file(char *pathin, char **fileout) {
char *slash = pathin, *next;
/* return the path and the file component contained in the full path */
static char *path_and_file(char *pathin, char **fileout) {
char *slash = pathin, *next;
+ char *result;
+ size_t len, n;
if (! pathin) {
*fileout = strdup("");
if (! pathin) {
*fileout = strdup("");
if (pathin != slash)
slash++;
*fileout = strdup(slash);
if (pathin != slash)
slash++;
*fileout = strdup(slash);
- return strndup(pathin, slash - pathin);
+
+ /* strndup(pathin, slash - pathin) */
+ n = slash - pathin;
+ len = strlen(pathin);
+ if (n < len)
+ len = n;
+
+ result = (char *)malloc(len + 1);
+ if (!result)
+ return 0;
+
+ result[len] = '\0';
+ return (char *)memcpy(result, pathin, len);
}
static void file_save_as(GtkWidget *w, gpointer data)
}
static void file_save_as(GtkWidget *w, gpointer data)
current_dir = path_and_file(existing_filename, ¤t_file);
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), current_dir);
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), current_file);
current_dir = path_and_file(existing_filename, ¤t_file);
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), current_dir);
gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), current_file);
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
}
if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
}