diff options
Diffstat (limited to 'lib/libc/stdio/vfwprintf.c')
| -rw-r--r-- | lib/libc/stdio/vfwprintf.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/lib/libc/stdio/vfwprintf.c b/lib/libc/stdio/vfwprintf.c index be83aabe7ef..520c8bc7d22 100644 --- a/lib/libc/stdio/vfwprintf.c +++ b/lib/libc/stdio/vfwprintf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vfwprintf.c,v 1.14 2015/09/29 03:19:24 guenther Exp $ */ +/* $OpenBSD: vfwprintf.c,v 1.15 2015/12/28 22:08:18 mmcc Exp $ */ /*- * Copyright (c) 1990 The Regents of the University of California. * All rights reserved. @@ -667,10 +667,7 @@ reswitch: switch (ch) { prec = dtoaend - dtoaresult; if (expt == INT_MAX) ox[1] = '\0'; - if (convbuf) { - free(convbuf); - convbuf = NULL; - } + free(convbuf); cp = convbuf = __mbsconv(dtoaresult, -1); if (cp == NULL) goto error; @@ -719,10 +716,7 @@ fp_begin: if (expt == 9999) expt = INT_MAX; } - if (convbuf) { - free(convbuf); - convbuf = NULL; - } + free(convbuf); cp = convbuf = __mbsconv(dtoaresult, -1); if (cp == NULL) goto error; @@ -828,10 +822,7 @@ fp_common: char *mbsarg; if ((mbsarg = GETARG(char *)) == NULL) mbsarg = "(null)"; - if (convbuf) { - free(convbuf); - convbuf = NULL; - } + free(convbuf); convbuf = __mbsconv(mbsarg, prec); if (convbuf == NULL) { fp->_flags |= __SERR; @@ -1047,8 +1038,7 @@ overflow: ret = -1; finish: - if (convbuf) - free(convbuf); + free(convbuf); #ifdef FLOATING_POINT if (dtoaresult) __freedtoa(dtoaresult); |