diff options
| -rw-r--r-- | src/blueshift_drm_c.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/blueshift_drm_c.c b/src/blueshift_drm_c.c index 19b8e19..ce37f43 100644 --- a/src/blueshift_drm_c.c +++ b/src/blueshift_drm_c.c @@ -20,16 +20,11 @@ #include <unistd.h> #include <sys/stat.h> #include <sys/types.h> -#include <limits.h> #include <alloca.h> #include <xf86drm.h> #include <xf86drmMode.h> -#ifndef PATH_MAX - #define PATH_MAX 4096 -#endif - /* Requires video group */ @@ -40,8 +35,8 @@ */ long blueshift_drm_card_count() { - char* pathname = alloca(PATH_MAX * sizeof(char)); long len = strlen("/dev/dri/card"); + char* pathname = alloca((len + 21) * sizeof(char)); long count = 0; struct stat attr; |