From: Mathias Tillman <master.homer@xxxxxxxxx> For readdir_r(), the next directory entry is returned in caller-allocted buffer (pointered by pent here). https://bugs.freedesktop.org/show_bug.cgi?id=91704 Signed-off-by: Jammy Zhou <Jammy.Zhou@xxxxxxx> --- xf86drm.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/xf86drm.c b/xf86drm.c index 5e02969..a7cc643 100644 --- a/xf86drm.c +++ b/xf86drm.c @@ -2803,11 +2803,12 @@ static char *drmGetMinorNameForFD(int fd, int type) while (readdir_r(sysdir, pent, &ent) == 0 && ent != NULL) { if (strncmp(ent->d_name, name, len) == 0) { + snprintf(dev_name, sizeof(dev_name), DRM_DIR_NAME "/%s", + ent->d_name); + free(pent); closedir(sysdir); - snprintf(dev_name, sizeof(dev_name), DRM_DIR_NAME "/%s", - ent->d_name); return strdup(dev_name); } } -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
