pgrep: Fixing memory leak in do_regcomp()

2014-01-02 18:39:27 +01:00 · 2014-01-02 18:39:27 +01:00 · 69de8db3e2
commit 69de8db3e2
parent 38cbeedeb7
1 changed files with 3 additions and 0 deletions
--- 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);