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Bug: https://bugs.gentoo.org/646538
Upstream commit: https://bitbucket.org/odedevs/ode/commits/6f44023660dc830147a56314ea0627a23f11ad86
# HG changeset patch
# User oleh_derevenko <>
# Date 1521993135 -10800
# Node ID 6f44023660dc830147a56314ea0627a23f11ad86
# Parent 6a68227619feebf85513331d7320b5a89eadf44f
Fixed: Command line parameter validation errors have been fixed in some demos (reported by Peter Levine)
diff --git a/ode/demo/demo_jointPR.cpp b/ode/demo/demo_jointPR.cpp
--- a/ode/demo/demo_jointPR.cpp
+++ b/ode/demo/demo_jointPR.cpp
@@ -328,8 +328,8 @@
if (0 == strcmp("-t", argv[i]) || 0 == strcmp("--texture-path", argv[i]))
{
int j = i+1;
- if ( j+1 > argc || // Check if we have enough arguments
- argv[j] == '\0' || // We should have a path here
+ if ( j >= argc || // Check if we have enough arguments
+ argv[j][0] == '\0' || // We should have a path here
argv[j][0] == '-' ) // We should have a path not a command line
Help(argv);
else
diff --git a/ode/demo/demo_jointPU.cpp b/ode/demo/demo_jointPU.cpp
--- a/ode/demo/demo_jointPU.cpp
+++ b/ode/demo/demo_jointPU.cpp
@@ -575,8 +575,8 @@
if (0 == strcmp ("-t", argv[i]) || 0 == strcmp ("--texture-path", argv[i]) ) {
int j = i+1;
- if ( j+1 > argc || // Check if we have enough arguments
- argv[j] == '\0' || // We should have a path here
+ if ( j >= argc || // Check if we have enough arguments
+ argv[j][0] == '\0' || // We should have a path here
argv[j][0] == '-' ) // We should have a path not a command line
Help (argv);
else
diff --git a/ode/demo/demo_piston.cpp b/ode/demo/demo_piston.cpp
--- a/ode/demo/demo_piston.cpp
+++ b/ode/demo/demo_piston.cpp
@@ -658,8 +658,8 @@
if ( 0 == strcmp ("-t", argv[i]) || 0 == strcmp ("--texture-path", argv[i]) )
{
int j = i+1;
- if ( j+1 > argc || // Check if we have enough arguments
- argv[j] == '\0' || // We should have a path here
+ if ( j >= argc || // Check if we have enough arguments
+ argv[j][0] == '\0' || // We should have a path here
argv[j][0] == '-' ) // We should have a path not a command line
Help (argv);
else
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