encounter
/
SDL
mirror of https://github.com/encounter/SDL.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixed bug 2647 - Memory leak in SDL_AddHintCallback function - SDL_hints.c 

Nitz

Variable entry going out of scope leaks the storage it points to, at:

        /* Need to add a hint entry for this watcher */
        hint = (SDL_Hint *)SDL_malloc(sizeof(*hint));
        if (!hint) {
            return;
        }

Patch is attached.
This commit is contained in:
Philipp Wiesemann 2014-10-29 20:20:47 +01:00
parent f2bd99da68
commit 2a46a9df21
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/SDL_hints.c
View File

@ -149,6 +149,11 @@ SDL_AddHintCallback(const char *name, SDL_HintCallback callback, void *userdata)
/* Need to add a hint entry for this watcher */
hint = (SDL_Hint *)SDL_malloc(sizeof(*hint));
if (!hint) {
if(entry)
{
SDL_free(entry);
entry = NULL;
}
return;
}
hint->name = SDL_strdup(name);