diff options
| author | Drew DeVault <sir@cmpwn.com> | 2016-12-15 17:39:09 -0500 |
|---|---|---|
| committer | Drew DeVault <sir@cmpwn.com> | 2016-12-15 19:01:40 -0500 |
| commit | 248df18c24d2a849de984b477ca3913ce7c72441 (patch) | |
| tree | 35beb85ecfcc54574d3b5e82c8445eb8c1219689 /sway/commands/for_window.c | |
| parent | 8691ff1b63655c6fb11fd2ffe90770e7de707963 (diff) | |
Handle allocation failure in commands
Diffstat (limited to 'sway/commands/for_window.c')
| -rw-r--r-- | sway/commands/for_window.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sway/commands/for_window.c b/sway/commands/for_window.c index 2ba0ea6c..8c5722fd 100644 --- a/sway/commands/for_window.c +++ b/sway/commands/for_window.c @@ -14,6 +14,9 @@ struct cmd_results *cmd_for_window(int argc, char **argv) { char *criteria = argv[0], *cmdlist = join_args(argv + 1, argc - 1); struct criteria *crit = malloc(sizeof(struct criteria)); + if (!crit) { + return cmd_results_new(CMD_FAILURE, "for_window", "Unable to allocate criteria"); + } crit->crit_raw = strdup(criteria); crit->cmdlist = cmdlist; crit->tokens = create_list(); |