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Uppity: fix an unterminated dupcat in X server setup.

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Address Sanitiser pointed this out; I surely can't have run Uppity
under ASan before, or I'd have noticed this months ago.
This commit is contained in:
Simon Tatham 2019-01-23 20:44:46 +00:00
parent f8f96a2fec
commit e7edc6e7ba
1 changed files with 1 additions and 1 deletions
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unix/ux_x11.c
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@ -128,7 +128,7 @@ int platform_make_x11_server(Plug *plug, const char *progname, int mindisp,
if (!tmpdir || !*tmpdir)
tmpdir = "/tmp";
authfilename = dupcat(tmpdir, "/", progname, "-Xauthority-XXXXXX");
authfilename = dupcat(tmpdir, "/", progname, "-Xauthority-XXXXXX", NULL);
{
int oldumask = umask(077);