From 9ce73696b0407b43bcd96269fb1fd6c343834475 Mon Sep 17 00:00:00 2001 From: Spenser Reinhardt Date: Thu, 5 Jun 2014 22:43:07 -0500 Subject: plugins/check_apt.c - Print uninitialized ereg Coverity 66531 - ereg.buffer can be printed without being initialized if do_include and do_exclude are null and critical is an invalid regex. While minor this may leak memory and cause undefined behavior. --- plugins/check_apt.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/plugins/check_apt.c b/plugins/check_apt.c index 4c76a512..07622c2f 100644 --- a/plugins/check_apt.c +++ b/plugins/check_apt.c @@ -223,6 +223,9 @@ int run_upgrade(int *pkgcount, int *secpkgcount){ regex_t ireg, ereg, sreg; char *cmdline=NULL, rerrbuf[64]; + /* initialize ereg as it is possible it is printed while uninitialized */ + memset(&ereg, "\0", sizeof(ereg.buffer)); + if(upgrade==NO_UPGRADE) return STATE_OK; /* compile the regexps */ -- cgit v1.2.3