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- correct boilerplate

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- use bb_xgetlarg for the patch_level to catch invalid arguments.
This commit is contained in:
Bernhard Reutner-Fischer 2005-10-27 06:59:05 +00:00
parent c9c959cc7c
commit ee9cf48620
1 changed files with 2 additions and 2 deletions
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4
editors/patch.c
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@ -3,7 +3,7 @@
* busybox patch applet to handle the unified diff format. * busybox patch applet to handle the unified diff format.
* Copyright (C) 2003 Glenn McGrath <bug1@iinet.net.au> * Copyright (C) 2003 Glenn McGrath <bug1@iinet.net.au>
* *
* Licensed under the GPL v2, see the file LICENSE in this tarball. * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
* *
* This applet is written to work with patches generated by GNU diff, * This applet is written to work with patches generated by GNU diff,
* where there is equivalent functionality busybox patch shall behave * where there is equivalent functionality busybox patch shall behave
@ -99,7 +99,7 @@ extern int patch_main(int argc, char **argv)
char *p, *i; char *p, *i;
ret = bb_getopt_ulflags(argc, argv, "p:i:", &p, &i); ret = bb_getopt_ulflags(argc, argv, "p:i:", &p, &i);
if (ret & 1) if (ret & 1)
patch_level = atoi(p); patch_level = bb_xgetlarg(p, 10, -1, USHRT_MAX);
if (ret & 2) { if (ret & 2) {
patch_file = bb_xfopen(i, "r"); patch_file = bb_xfopen(i, "r");
} else { } else {