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Fix resource leak if malloc of tb->data failed. 

Whitespace cleanup.
This commit is contained in:
blymn 2006-03-18 12:18:15 +00:00
parent dbd04f2b27
commit 8426a88bc7
1 changed files with 25 additions and 22 deletions
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9
lib/libterm/termcap.c
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@ -1,4 +1,4 @@
/* $NetBSD: termcap.c,v 1.48 2005/02/04 15:52:08 perry Exp $ */ /* $NetBSD: termcap.c,v 1.49 2006/03/18 12:18:15 blymn Exp $ */
/* /*
* Copyright (c) 1980, 1993 * Copyright (c) 1980, 1993
@ -34,7 +34,7 @@
#if 0 #if 0
static char sccsid[] = "@(#)termcap.c 8.1 (Berkeley) 6/4/93"; static char sccsid[] = "@(#)termcap.c 8.1 (Berkeley) 6/4/93";
#else #else
__RCSID("$NetBSD: termcap.c,v 1.48 2005/02/04 15:52:08 perry Exp $"); __RCSID("$NetBSD: termcap.c,v 1.49 2006/03/18 12:18:15 blymn Exp $");
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -480,8 +480,11 @@ t_agetstr(struct tinfo *info, const char *id)
if ((tb = malloc(sizeof(*info->tbuf))) == NULL) if ((tb = malloc(sizeof(*info->tbuf))) == NULL)
return NULL; return NULL;
if ((tb->data = tb->ptr = tb->eptr = malloc(new_size)) == NULL) if ((tb->data = tb->ptr = tb->eptr = malloc(new_size))
== NULL) {
free(tb);
return NULL; return NULL;
}
tb->eptr += new_size; tb->eptr += new_size;