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Throw out home-grown strdup(). 

Error check malloc/strdup return values.
This commit is contained in:
simonb 2001-09-15 16:45:23 +00:00
parent 5d3eefe245
commit 1730261818
1 changed files with 8 additions and 4 deletions
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12
usr.bin/xinstall/xinstall.c
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@ -1,4 +1,4 @@
/* $NetBSD: xinstall.c,v 1.48 2001/09/15 14:55:38 simonb Exp $ */
/* $NetBSD: xinstall.c,v 1.49 2001/09/15 16:45:23 simonb Exp $ */
/*
* Copyright (c) 1987, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1987, 1993\n\
#if 0
static char sccsid[] = "@(#)xinstall.c 8.1 (Berkeley) 7/21/93";
#else
__RCSID("$NetBSD: xinstall.c,v 1.48 2001/09/15 14:55:38 simonb Exp $");
__RCSID("$NetBSD: xinstall.c,v 1.49 2001/09/15 16:45:23 simonb Exp $");
#endif
#endif /* not lint */
@ -195,8 +195,9 @@ main(int argc, char *argv[])
dorename = 1;
break;
case 'S':
stripArgs = (char*)malloc(sizeof(char)*(strlen(optarg)+1));
strcpy(stripArgs,optarg);
stripArgs = strdup(optarg);
if (stripArgs == NULL)
errx(1, "%s", strerror(ENOMEM));
/* fall through; -S implies -s */
case 's':
dostrip = 1;
@ -586,6 +587,9 @@ strip(char *to_name)
strlen(stripArgs)+
strlen(to_name)));
if (cmd == NULL)
errx(1, "%s", strerror(ENOMEM));
sprintf(cmd, "%s %s %s", stripprog, stripArgs, to_name);
execl(_PATH_BSHELL, "sh", "-c", cmd, NULL);