diff options
| author | Calvin Lee <cyrus296@gmail.com> | 2017-08-15 07:56:47 +0200 |
|---|---|---|
| committer | Calvin Lee <cyrus296@gmail.com> | 2017-08-15 08:04:57 +0200 |
| commit | 5cc7342606dbbd5e6932b39e6b1b5645164669bf (patch) | |
| tree | f4cdef098650e5d0ac2f9ca3237f2f789db1d3fe /util/list.c | |
| parent | 5ca88af557178c0081fd408ae008686b79d6dd9c (diff) | |
| download | wlroots-5cc7342606dbbd5e6932b39e6b1b5645164669bf.tar.xz | |
Prevent alloc errors from crashing
Resolves #76
Diffstat (limited to 'util/list.c')
| -rw-r--r-- | util/list.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/util/list.c b/util/list.c index 94159036..279d2ab5 100644 --- a/util/list.c +++ b/util/list.c @@ -6,9 +6,16 @@ list_t *list_create(void) { list_t *list = malloc(sizeof(list_t)); + if (!list) { + return NULL; + } list->capacity = 10; list->length = 0; list->items = malloc(sizeof(void*) * list->capacity); + if (!list->items) { + free(list); + return NULL; + } return list; } |