4 files changed, 5 insertions, 13 deletions

diff --git a/etc/less.profile b/etc/less.profile
index e6366ad28..0f31d344b 100644
--- a/etc/less.profile
+++ b/etc/less.profile
@@ -8,13 +8,13 @@ include less.local
 include globals.local
 
 noblacklist ${HOME}/.lesshst
+read-only ${HOME}
+read-write ${HOME}/.lesshst
 
-include disable-common.inc
 include disable-devel.inc
 include disable-exec.inc
 include disable-interpreters.inc
 include disable-passwdmgr.inc
-include disable-programs.inc
 
 apparmor
 caps.drop all
diff --git a/etc/youtube-dl.profile b/etc/youtube-dl.profile
index f7cb34b3f..6fc519bee 100644
--- a/etc/youtube-dl.profile
+++ b/etc/youtube-dl.profile
@@ -49,7 +49,6 @@ seccomp
 shell none
 tracelog
 
-disable-mnt
 private-bin env,ffmpeg,python*,youtube-dl
 private-cache
 private-dev
diff --git a/src/libpostexecseccomp/libpostexecseccomp.c b/src/libpostexecseccomp/libpostexecseccomp.c
index 3983510ec..b2f64f18e 100644
--- a/src/libpostexecseccomp/libpostexecseccomp.c
+++ b/src/libpostexecseccomp/libpostexecseccomp.c
@@ -40,9 +40,7 @@ static void load_seccomp(void) {
                 return;
         }
         unsigned short entries = (unsigned short) size / (unsigned short) sizeof(struct sock_filter);
-        struct sock_filter *filter = MAP_FAILED;
-        if (size != 0)
-                filter = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
+        struct sock_filter *filter = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
         close(fd);
 
         if (filter == MAP_FAILED) {
diff --git a/src/libtrace/libtrace.c b/src/libtrace/libtrace.c
index e252e9d26..1cab1ed3c 100644
--- a/src/libtrace/libtrace.c
+++ b/src/libtrace/libtrace.c
@@ -64,14 +64,9 @@ void init(void) {
                 strncpy(myname, "unknown", MAXNAME-1);
 
         // read file
-        FILE *fp  = orig_fopen(fname, "r");
-        if (!fp)
+        FILE *fp = orig_fopen(fname, "r");
+        if (!fp || fgets(myname, MAXNAME, fp) == NULL)
                 strncpy(myname, "unknown", MAXNAME-1);
-        if (fgets(myname, MAXNAME, fp) == NULL) {
-                fclose(fp);
-                free(fname);
-                strncpy(myname, "unknown", MAXNAME-1);
-        }
 
         // clean '\n'
         char *ptr = strchr(myname, '\n');