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Fix two memory leaks when assigning shell variables in configuration

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file/command prompt. From Tiago Cunha.
This commit is contained in:
Nicholas Marriott
2009-07-09 18:03:28 +00:00
parent f8ea82d7dc
commit 27e9f77a49
1 changed files with 3 additions and 1 deletions
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4
cmd-string.c
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@@ -1,4 +1,4 @@
/* $Id: cmd-string.c,v 1.17 2009-06-25 16:21:32 nicm Exp $ */ /* $Id: cmd-string.c,v 1.18 2009-07-09 18:03:28 nicm Exp $ */
/* /*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -114,6 +114,7 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, char **cause)
buf = xrealloc(buf, 1, len + strlen(t) + 1); buf = xrealloc(buf, 1, len + strlen(t) + 1);
strlcpy(buf + len, t, strlen(t) + 1); strlcpy(buf + len, t, strlen(t) + 1);
len += strlen(t); len += strlen(t);
xfree(t);
have_arg = 1; have_arg = 1;
break; break;
@@ -219,6 +220,7 @@ cmd_string_string(const char *s, size_t *p, char endch, int esc)
buf = xrealloc(buf, 1, len + strlen(t) + 1); buf = xrealloc(buf, 1, len + strlen(t) + 1);
strlcpy(buf + len, t, strlen(t) + 1); strlcpy(buf + len, t, strlen(t) + 1);
len += strlen(t); len += strlen(t);
xfree(t);
continue; continue;
} }