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Coverity CID 1560: Don't leak memory when multiple currency symbols are present

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This commit is contained in:
christos 2006-03-19 01:50:49 +00:00
parent 039456c06d
commit 3040914cf6
1 changed files with 4 additions and 2 deletions
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6
lib/libc/stdlib/strfmon.c
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@ -1,4 +1,4 @@
/* $NetBSD: strfmon.c,v 1.3 2005/12/02 14:19:43 yamt Exp $ */ /* $NetBSD: strfmon.c,v 1.4 2006/03/19 01:50:49 christos Exp $ */
/*- /*-
* Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org> * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
@ -32,7 +32,7 @@
#if 0 #if 0
__FBSDID("$FreeBSD: src/lib/libc/stdlib/strfmon.c,v 1.14 2003/03/20 08:18:55 ache Exp $"); __FBSDID("$FreeBSD: src/lib/libc/stdlib/strfmon.c,v 1.14 2003/03/20 08:18:55 ache Exp $");
#else #else
__RCSID("$NetBSD: strfmon.c,v 1.3 2005/12/02 14:19:43 yamt Exp $"); __RCSID("$NetBSD: strfmon.c,v 1.4 2006/03/19 01:50:49 christos Exp $");
#endif #endif
#endif /* LIBC_SCCS and not lint */ #endif /* LIBC_SCCS and not lint */
@ -230,6 +230,8 @@ strfmon(char * __restrict s, size_t maxsize, const char * __restrict format,
goto format_error; goto format_error;
} }
if (currency_symbol)
free(currency_symbol);
if (flags & USE_INTL_CURRENCY) { if (flags & USE_INTL_CURRENCY) {
currency_symbol = strdup(lc->int_curr_symbol); currency_symbol = strdup(lc->int_curr_symbol);
if (currency_symbol != NULL) if (currency_symbol != NULL)