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Add remaining sway allocation failure handling

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This commit is contained in:
Drew DeVault 2016-12-15 18:17:36 -05:00
parent 7784f1a905
commit a2b9149656
2 changed files with 10 additions and 2 deletions
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2
sway/container.c
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@ -217,7 +217,7 @@ swayc_t *new_workspace(swayc_t *output, const char *name) {
workspace->y = output->y; workspace->y = output->y;
workspace->width = output->width; workspace->width = output->width;
workspace->height = output->height; workspace->height = output->height;
workspace->name = strdup(name); workspace->name = !name ? NULL : strdup(name);
workspace->visible = false; workspace->visible = false;
workspace->floating = create_list(); workspace->floating = create_list();

10
sway/workspace.c
View file

@ -121,6 +121,10 @@ char *workspace_next_name(const char *output_name) {
l = 3; l = 3;
} }
char *name = malloc(l + 1); char *name = malloc(l + 1);
if (!name) {
sway_log(L_ERROR, "Could not allocate workspace name");
return NULL;
}
sprintf(name, "%d", ws_num++); sprintf(name, "%d", ws_num++);
return name; return name;
} }
@ -278,7 +282,11 @@ bool workspace_switch(swayc_t *workspace) {
|| (strcmp(prev_workspace_name, active_ws->name) || (strcmp(prev_workspace_name, active_ws->name)
&& active_ws != workspace)) { && active_ws != workspace)) {
free(prev_workspace_name); free(prev_workspace_name);
prev_workspace_name = malloc(strlen(active_ws->name)+1); prev_workspace_name = malloc(strlen(active_ws->name) + 1);
if (!prev_workspace_name) {
sway_log(L_ERROR, "Unable to allocate previous workspace name");
return false;
}
strcpy(prev_workspace_name, active_ws->name); strcpy(prev_workspace_name, active_ws->name);
} }