diff options
Diffstat (limited to 'src/wallpaper.c')
| -rw-r--r-- | src/wallpaper.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/wallpaper.c b/src/wallpaper.c index b62d28b..5adb3ca 100644 --- a/src/wallpaper.c +++ b/src/wallpaper.c @@ -382,7 +382,10 @@ void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled, feh_wm_load_next(&im); fil = FEH_FILE(filelist->data)->filename; } - snprintf(sendbuf, sizeof(sendbuf), "background %s bg.file %s", bgname, fil); + if ((size_t) snprintf(sendbuf, sizeof(sendbuf), "background %s bg.file %s", bgname, fil) >= sizeof(sendbuf)) { + weprintf("Writing to IPC send buffer was truncated"); + return; + } enl_ipc_send(sendbuf); if (scaled) { |