From: Sami Kerola <sami.kerola@lastminute.com>
Date: Tue, 7 Apr 2015 07:58:19 +0000 (+0100)
Subject: logger: fix memory leaks
X-Git-Tag: v2.27-rc1~286
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3dd2ecd5fcaf30860d5fcfd74edfd70a3dd7603;p=thirdparty%2Futil-linux.git

logger: fix memory leaks

Reported-by: Patrick Plagwitz <patrick.plagwitz@fau.de>
Signed-off-by: Sami Kerola <sami.kerola@lastminute.com>
---

diff --git a/misc-utils/logger.c b/misc-utils/logger.c
index 753cd7f995..6316a76fc1 100644
--- a/misc-utils/logger.c
+++ b/misc-utils/logger.c
@@ -395,9 +395,9 @@ static void write_output(const struct logger_ctl *ctl, const char *const msg)
 				warn(_("write failed"));
 		}
 	}
-
 	if (ctl->stderr_printout)
 		fprintf(stderr, "%s\n", buf);
+	free(buf);
 }
 
 #define NILVALUE "-"
@@ -625,6 +625,7 @@ static void logger_command_line(const struct logger_ctl *ctl, char **argv)
 	}
 	if (p != buf)
 		write_output(ctl, buf);
+	free(buf);
 }
 
 static void logger_stdin(struct logger_ctl *ctl)