From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 1 May 2011 17:20:25 +0000 (+0200)
Subject: column.c: free memory before exit
X-Git-Tag: v2.20-rc1~232^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dcbca568f72db12701519d0b060242610c12334e;p=thirdparty%2Futil-linux.git

column.c: free memory before exit

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/text-utils/column.c b/text-utils/column.c
index 984b0ef5bc..6b797d3409 100644
--- a/text-utils/column.c
+++ b/text-utils/column.c
@@ -190,6 +190,11 @@ int main(int argc, char **argv)
 		c_columnate();
 	else
 		r_columnate();
+
+	for (int i = 0; i < entries; i++)
+		free(list[i]);
+	free(list);
+
 	if (ferror(stdout) || fclose(stdout))
 		eval = EXIT_FAILURE;
 	exit(eval);
@@ -314,6 +319,14 @@ static void maketbl()
 			putwchar('\n');
 		}
 	}
+
+	for (cnt = 0; cnt < entries; ++cnt) {
+		free((tbl+cnt)->list);
+		free((tbl+cnt)->len);
+	}
+	free(cols);
+	free(lens);
+	free(tbl);
 }
 
 static void input(FILE *fp)