On 24.08.2015 05:56, Jammy Zhou wrote:
From: Mathias Tillman master.homer@gmail.com
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@amd.com
Would be more convenient if Mathias would add his Signed-off-by as well and send out the patch, cause he is the original author.
Anyway the patch is clearly a nice catch and Reviewed-by: Christian König christian.koenig@amd.com
Regards, Christian.
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);