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swaynag: die on all allocation failures

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This commit is contained in:
Nihal Jere 2022-02-25 11:40:04 -06:00
parent 0ee54a5243
commit ca39927012
3 changed files with 36 additions and 0 deletions
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9
swaynag/swaynag.c
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@ -30,6 +30,10 @@ static bool terminal_execute(char *terminal, char *command) {
chmod(fname, S_IRUSR | S_IWUSR | S_IXUSR);
size_t cmd_size = strlen(terminal) + strlen(" -e ") + strlen(fname) + 1;
char *cmd = malloc(cmd_size);
if (!cmd) {
perror("malloc");
return false;
}
snprintf(cmd, cmd_size, "%s -e %s", terminal, fname);
execlp("sh", "sh", "-c", cmd, NULL);
sway_log_errno(SWAY_ERROR, "Failed to run command, execlp() returned.");
@ -340,6 +344,7 @@ static void handle_global(void *data, struct wl_registry *registry,
struct swaynag_seat *seat =
calloc(1, sizeof(struct swaynag_seat));
if (!seat) {
perror("calloc");
return;
}
@ -357,6 +362,10 @@ static void handle_global(void *data, struct wl_registry *registry,
if (!swaynag->output) {
struct swaynag_output *output =
calloc(1, sizeof(struct swaynag_output));
if (!output) {
perror("calloc");
return;
}
output->wl_output = wl_registry_bind(registry, name,
&wl_output_interface, 4);
output->wl_name = name;