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https://issues.apache.org/jira/browse/TS-5063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Leif Hedstrom reassigned TS-5063:
---------------------------------
Assignee: Leif Hedstrom
> CID 1365975, 1365974: Coverity warnings introduced with TS-4399:
> ----------------------------------------------------------------
>
> Key: TS-5063
> URL: https://issues.apache.org/jira/browse/TS-5063
> Project: Traffic Server
> Issue Type: Bug
> Components: Manager
> Reporter: Leif Hedstrom
> Assignee: Leif Hedstrom
> Fix For: 7.1.0
>
>
> {code}
> *** CID 1365975: Security best practices violations (TOCTOU)
> /mgmt/LocalManager.cc: 984 in LocalManager::startProxy(const char *)()
> 978 Debug("lm", "opt %d = '%s'", i, tok);
> 979 options[i++] = tok;
> 980 }
> 981
> 982 EnableDeathSignal(SIGTERM);
> 983
> CID 1365975: Security best practices violations (TOCTOU)
> Calling function "execv" that uses "this->absolute_proxy_binary" after a
> check function. This can cause a time-of-check, time-of-use race condition.
> 984 execv(absolute_proxy_binary, options);
> 985 mgmt_fatal(errno, "[LocalManager::startProxy] Exec of %s
> failed\n", absolute_proxy_binary);
> 986 }
> 987 return true;
> 988 }
> 989
> ** CID 1365974: Null pointer dereferences (FORWARD_NULL)
> /mgmt/LocalManager.cc: 937 in LocalManager::startProxy(const char *)()
> ________________________________________________________________________________________________________
> *** CID 1365974: Null pointer dereferences (FORWARD_NULL)
> /mgmt/LocalManager.cc: 937 in LocalManager::startProxy(const char *)()
> 931 if (onetime_options && *onetime_options) {
> 932 real_proxy_options.append(" ", strlen(" "));
> 933 real_proxy_options.append(onetime_options,
> strlen(onetime_options));
> 934 }
> 935
> 936 // Make sure we're starting the proxy in mgmt mode
> CID 1365974: Null pointer dereferences (FORWARD_NULL)
> Passing null pointer "onetime_options" to "strstr", which dereferences it.
> [Note: The source code implementation of the function has been overridden by
> a builtin model.]
> 937 if (strstr(proxy_options, MGMT_OPT) == 0 &&
> strstr(onetime_options, MGMT_OPT) == 0) {
> 938 real_proxy_options.append(" ", strlen(" "));
> 939 real_proxy_options.append(MGMT_OPT, sizeof(MGMT_OPT) - 1);
> 940 }
> 941
> 942 // Check if we need to pass down port/fd information to
> {code}
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