From: Jaromir Capik <jcapik@redhat.com>
Date: Thu, 2 Jan 2014 17:39:27 +0000 (+0100)
Subject: pgrep: Fixing memory leak in do_regcomp()
X-Git-Tag: v3.3.10~120
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=69de8db3e27b63fdcd8e3dce4d63e725d80bf05b;p=procps-ng

pgrep: Fixing memory leak in do_regcomp()
---

diff --git a/pgrep.c b/pgrep.c
index 6290ec5e..93a7c893 100644
--- a/pgrep.c
+++ b/pgrep.c
@@ -460,6 +460,9 @@ static regex_t * do_regcomp (void)
 		}
 
 		re_err = regcomp (preg, re, REG_EXTENDED | REG_NOSUB | opt_case);
+
+		if (opt_exact) free(re);
+
 		if (re_err) {
 			regerror (re_err, preg, errbuf, sizeof(errbuf));
 			fputs(errbuf,stderr);