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File: [Pegasus] / pegasus / src / Executor / Options.c
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Revision: 1.3, Fri Jun 29 16:49:06 2007 UTC (17 years ago) by kumpf Branch: MAIN CVS Tags: TASK_PEP328_SOLARIS_NEVADA_PORT, TASK-PEP328_SOLARIS_NEVADA_PORT_v2-root, TASK-PEP328_SOLARIS_NEVADA_PORT_v2-branch, TASK-PEP328_SOLARIS_NEVADA_PORT-root, TASK-PEP328_SOLARIS_NEVADA_PORT-branch, TASK-PEP328_SOLARIS_IX86_CC_PORT-root, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch-v2, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch, TASK-PEP311_WSMan-root, TASK-PEP311_WSMan-branch, TASK-PEP305_VXWORKS-root, TASK-PEP305_VXWORKS-branch-pre-solaris-port, TASK-PEP305_VXWORKS-branch-post-solaris-port, TASK-PEP305_VXWORKS-branch-beta2, TASK-PEP305_VXWORKS-branch, TASK-PEP305_VXWORKS-2008-10-23, TASK-BUG7240-root, TASK-BUG7240-branch, TASK-BUG7146_SqlRepositoryPrototype-root, TASK-BUG7146_SqlRepositoryPrototype-merged_out_to_branch, TASK-BUG7146_SqlRepositoryPrototype-merged_out_from_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_to_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_from_branch, TASK-BUG7146_SqlRepositoryPrototype-branch, RELEASE_2_8_2-RC1, RELEASE_2_8_2, RELEASE_2_8_1-RC1, RELEASE_2_8_1, RELEASE_2_8_0_BETA, RELEASE_2_8_0-RC2, RELEASE_2_8_0-RC1, RELEASE_2_8_0-FC, RELEASE_2_8_0, RELEASE_2_8-root, RELEASE_2_8-branch, RELEASE_2_7_3-RC1, RELEASE_2_7_3, RELEASE_2_7_2-RC1, RELEASE_2_7_2, RELEASE_2_7_1-RC1, RELEASE_2_7_1, RELEASE_2_7_0-RC1, RELEASE_2_7_0-BETA, RELEASE_2_7_0, RELEASE_2_7-root, RELEASE_2_7-branch, RELEASE_2_6_1, Makefile Changes since 1.2: +1 -1 lines BUG#: 6587 TITLE: Uninitialized value read in Executor Options.c DESCRIPTION: Avoid reading past the end of the arguments list. |
/* //%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //%///////////////////////////////////////////////////////////////////////////// */ #include "Options.h" #include <string.h> /* **============================================================================== ** ** _TestFlagOption() ** ** Check whether argv contains the given option. Return 0 if so. Else ** return -1. Remove the argument from the list if the *remove* argument ** is non-zero. ** ** if (_TestFlagOption(&argc, &argv, "--help", 0) == 0) ** { ** } ** **============================================================================== */ static int _TestFlagOption( int* argc_, char*** argv_, const char* option, int remove) { int argc = *argc_; char** argv = *argv_; int i; for (i = 0; i < argc; i++) { if (strcmp(argv[i], option) == 0) { if (remove) { memmove(&argv[i], &argv[i + 1], (argc-i-1) * sizeof(char*)); argc--; } *argc_ = argc; *argv_ = argv; return 0; } } /* Not found */ return -1; } /* **============================================================================== ** ** GetOptions() ** ** Get all "minus" options from the command line. Place corresponding flags ** into Options structure. ** **============================================================================== */ void GetOptions(int* argc, char*** argv, struct Options* options) { memset(options, 0, sizeof(struct Options)); if (_TestFlagOption(argc, argv, "--dump", 1) == 0) options->dump = 1; if (_TestFlagOption(argc, argv, "--version", 0) == 0) options->version = 1; if (_TestFlagOption(argc, argv, "-v", 0) == 0) options->version = 1; if (_TestFlagOption(argc, argv, "--help", 0) == 0) options->help = 1; if (_TestFlagOption(argc, argv, "-h", 0) == 0) options->help = 1; if (_TestFlagOption(argc, argv, "-s", 0) == 0) options->shutdown = 1; if (_TestFlagOption(argc, argv, "-X", 0) == 0) options->bindVerbose = 1; }
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