From: Petr Štetiar <ynezz@true.cz>
Date: Tue, 19 Nov 2019 11:34:14 +0000 (+0100)
Subject: jshn: main: fix leak of memory pointed to by 'vars'
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c42f11cc7c0f0ec6571af06ada6ff0e8882f4fde;p=oweals%2Flibubox.git

jshn: main: fix leak of memory pointed to by 'vars'

Fixes following leak of memory:

 6,016 bytes in 1 blocks are possibly lost in loss record 1 of 1
    at 0x4C31B25: calloc
    by 0x1098F8: main (jshn.c:353)

Signed-off-by: Petr Štetiar <ynezz@true.cz>
---

diff --git a/jshn.c b/jshn.c
index 1efe254..2eebe6c 100644
--- a/jshn.c
+++ b/jshn.c
@@ -443,12 +443,15 @@ int main(int argc, char **argv)
 			indent = true;
 			break;
 		default:
+			free(vars);
 			return usage(argv[0]);
 		}
 	}
 
+	free(vars);
 	return usage(argv[0]);
 
 exit:
+	free(vars);
 	return ret;
 }