diff options
Diffstat (limited to 'gnu/packages/patches/slock-CVE-2016-6866.patch')
| -rw-r--r-- | gnu/packages/patches/slock-CVE-2016-6866.patch | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/gnu/packages/patches/slock-CVE-2016-6866.patch b/gnu/packages/patches/slock-CVE-2016-6866.patch deleted file mode 100644 index 2f94b8c1a9..0000000000 --- a/gnu/packages/patches/slock-CVE-2016-6866.patch +++ /dev/null @@ -1,51 +0,0 @@ -Fix CVE-2016-6866. - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6866 -https://security-tracker.debian.org/tracker/CVE-2016-6866 - -Copied from upstream source repository: -http://git.suckless.org/slock/commit/?id=d8bec0f6fdc8a246d78cb488a0068954b46fcb29 - -From d8bec0f6fdc8a246d78cb488a0068954b46fcb29 Mon Sep 17 00:00:00 2001 -From: Markus Teich <markus.teich@stusta.mhn.de> -Date: Tue, 30 Aug 2016 22:59:06 +0000 -Subject: fix CVE-2016-6866 - ---- -diff --git a/slock.c b/slock.c -index 847b328..8ed59ca 100644 ---- a/slock.c -+++ b/slock.c -@@ -123,7 +123,7 @@ readpw(Display *dpy) - readpw(Display *dpy, const char *pws) - #endif - { -- char buf[32], passwd[256]; -+ char buf[32], passwd[256], *encrypted; - int num, screen; - unsigned int len, color; - KeySym ksym; -@@ -159,7 +159,11 @@ readpw(Display *dpy, const char *pws) - #ifdef HAVE_BSD_AUTH - running = !auth_userokay(getlogin(), NULL, "auth-slock", passwd); - #else -- running = !!strcmp(crypt(passwd, pws), pws); -+ errno = 0; -+ if (!(encrypted = crypt(passwd, pws))) -+ fprintf(stderr, "slock: crypt: %s\n", strerror(errno)); -+ else -+ running = !!strcmp(encrypted, pws); - #endif - if (running) { - XBell(dpy, 100); -@@ -312,6 +316,8 @@ main(int argc, char **argv) { - - #ifndef HAVE_BSD_AUTH - pws = getpw(); -+ if (strlen(pws) < 2) -+ die("slock: failed to get user password hash.\n"); - #endif - - if (!(dpy = XOpenDisplay(NULL))) --- -cgit v0.9.0.3-65-g4555 |