From b85c25e4e500d52a09a91b4664618d765dcb5358 Mon Sep 17 00:00:00 2001
From: David Given <dg@cowlark.com>
Date: Sat, 2 Jun 2018 20:59:11 +0200
Subject: [PATCH] Fix resource leak.
Closes: #75
---
lang/cem/libcc.ansi/misc/termcap.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lang/cem/libcc.ansi/misc/termcap.c b/lang/cem/libcc.ansi/misc/termcap.c
index 2916252f9..92629fd4d 100644
--- a/lang/cem/libcc.ansi/misc/termcap.c
+++ b/lang/cem/libcc.ansi/misc/termcap.c
@@ -58,6 +58,7 @@ int tgetent(char* bp, const char* name)
}
else
file = "/etc/termcap";
+
if ((fp = fopen(file, "r")) == (FILE*)NULL)
return (-1);
while (fgets(buf, 1024, fp) != NULL)
@@ -66,7 +67,7 @@ int tgetent(char* bp, const char* name)
continue;
while (*(cp = &buf[strlen(buf) - 2]) == '\\')
if (fgets(cp, 1024, fp) == NULL)
- return (0);
+ goto exit;
if (match_name(buf, name))
{
strcpy(bp, buf);
@@ -74,6 +75,7 @@ int tgetent(char* bp, const char* name)
return (check_for_tc());
}
}
+exit:
fclose(fp);
return (0);
}